My personal opinion is that we will definitely see a confrontation between the two and I suspect that this will make a relatively brief, but strong calling card for a T-Rex. So it will only appear few moments in the film, but the role it plays against D-Rex will be major, which I personally think will be about T-Rex killing the hybrid.
Now, the way I see this line developing (probably unlikely, but would definitely be a nice surprise if it does happen!) is this:
Owen and Raptors try to distract D-Rex from going to the public area where most visitors are, but after a struggle ensues, they fail losing few of the raptors in the process and Owen breaking his bike. Owen and the remaining raptors temporarily retreat and D-Rex goes off and somewhere on the way destroys the Spino skeleton (sort of hinting that its badder than the JP3 spino).
In the meantime, the female lead character of the film tries to lure "something" with the flare (that we see in the trailer) and we only know so far that it responded and followed her by making a growl and loud footsteps.
Owen manages to find the kids (who were already running from D-Rex like seen in the trailer) only to then be ambushed by D-Rex a few moments later, which reveals itself from its camouflage and it gives a chase. Soon after they cross paths with the female lead character, who was also running away but from something different. As they move aside from the scene, we come face to face with the JP1 T-Rex, who at first tries to snap at the fleeing humans (remeber - it is STILL a wild predatory animal and it has instincts!), but misses, then turns its head towards the hybrid and challenges the D-Rex on a duel by roaring and D-Rex responding with a roar and immediately charging at each other. Humans are finding it hard to completely flee the scene due to the lack of space (I mean why not?!). After a few moments of struggling back and forth, D-Rex gets the upper hand by eventually pushing the T-Rex aside and causing it to fall over. The wounded T-Rex is struggling to get up and D-Rex turns its attention to the humans again (i mean they are the prey, not the T-Rex, which is why it doesnt go off to kill the T-Rex for good - probably a mistake, but still!).
After giving another chase and leading the humans into a trap by forcing them to run near the wall/cliff, where it is a long way to fall into the water below, D-Rex prepares to feast. Before it does anything though, they hear a prolonged vocal from the wounded female T-Rex, which distracts the D-Rex from what it was doing and causes it to look around making short screeches and hisses, as if it started paniking or looking for something. Soon after Owen says something like "Oh-oh!" and one of the others asks him what happened and he replies "that was a distress call!" and the female character replies "oh boy!". During that short dialogue, we see a camera violently moving through the trees and some buildings, things breaking and snapping and heavy aniaml breathing, plus the footsteps (like a POV or FPS kinda view basically). And when the lady goes "oh boy!" and her eyes were almost bbulging out of shock/surprise from what she was seeing behind the D-Rex, the POV creature moves in quicker and quicker (charging) towards D-Rex.
When camera finally zooms in on D-Rex, we get a quick brief fading and muted sound and then see another T-Rex storming out with the camera showing its jaws wide open and charging and then locking onto the D-Rex neck (That's right guys - she was calling her mate and he responded and appeared). It drags it around violantly and breaks few other things in the process. Then it starts shaking it in different directions, but eventually the D-Rex gets free. Although free of the T-Rex grip, it was severely wounded and could barely maintain its guard. The T-rex charges again by biting its snout and breaking few bones and then it nudges the D-Rex off the edge, causing it to fall down to the water. D-Rex tries to climb out violently but as soon as it got above the water trying to make its way out the mosasaur jumps out and drags it off and we see it drag it into the water.
On top of the edge we see a T-Rex make a victory roar and going back to the wounded female.
Later on, we will be shown some shots with Owen talking in the background as the voice behind the camera. We hear him saying that the female T-Rex managed to recover from her wounds and we see a shot of her getting released from the truck and the male greeting her. The male is same as the JP3 rex, basically - lighter green and smaller than the fully grown ones from JP1 and TLW. Owen then explains (as we see the two T-Rexes petting each other) that they tried to breed the T-Rexes naturally by introducing a fully grown male before, but he was too aggressive and she would not let him mate, so after the male was showing too much aggression and starting to fight the female (sort of taking her by force), they decided to take it to Isla Sorna and release it into the "wilderness". The younger male was then introduced and she accepted him, but would still not mate, but he was not too agressive and she could subdue him, due to her being older and larger this time around and thus much easier to deal with than the fully grown T-Rex buck. Later on it is also revealed that she laid some eggs and they had an attraction with the T-rex Kingdom where visitors were able to see them hatching.
We then see the camera cut to the dude (Iffran Khan character) being arrested and so on for causing so many deaths and etc, company being taken away from him and given to a different person, while he was being taken away by the police.
Owen then says that although some tragedies did occur, many have been prevented and thus many families were relieved to know that their kids and so on were not hurt. And "as for my family" he then says, the camera cuts to him in the shot with young teenage raptors (from the surviving pair of the pack - if we assume that it was a mix of males and females) playing with him. Then he rides to the shed on the new motorcycle and comes in to the home where the female lead character greets him and shows him a paper. Upon seeing it they both cheer, hug and kiss, while we get a closup shot of the paper, which turned out to be a medical report confirming that she was pregnant.
Then he sort of says goodbye to us.
OKAY - this one wasnt JUST about T-Rex vs D-Rex, but i just wanted to explore this area a bit further.
So, before I have some of you throwing stones at me or whatever, I just wanted to make a few points here, that I think are pretty much covered in this piece I wrote:
- we get to see the original JP1 T-Rex
- we get a surprise appearance from a male T-Rex, and by defeating D-Rex, it sort of redeems itself after JP3
- D-Rex destroys spino skeleton by accident hinting on its superiority, while it was defeated by a T-Rex in turn (see the point above)
- by seeing the T-Rex couple reunited, we are getting a glimpse from the TLW scene as well (at the end)
- by being told that earlier on the male was acting too aggressive towards the female and fought her we are hinted on the scientific evidence showing the aggrssive behaviour inside the species
- by being told where the first male t-rex (the fully grown one, who was too aggressive) has been taken, thus referencing Isla Sorna as well
- by being shown how t-rex babies hatch and visitors being happy to see them, we are shown, that there is no need for a hybrid in the end
- seeing owen and female character together and getting the news of her pregnancy, we see a deeper emotional relationship between the characters
- and we see Jurassic World being saved and still running after recovering from the blow in the end
So, may be there is more here, but thats what I came up with. I know a lot of this might look cheesy the way I describe it, but with a proper approach and having professional script writers and director working on this material I have presented, it will probably look pretty amazing, but that is strictly my subjective opinion, so we CAN agree to disagree IF that is the case!
So I guess that's it from me for now ;)
