Jurassic world plot idea

I have come up with two plot ideas both regarding the new title In my view it could be two options . jurassic WORLD could be like disney world only in terms of having several parks obviously, not characters, there could be jurrassic franchise parks all around the world being built with different themes such as dinosaurs in one , with marine animals in another , and something obviosly would happen in one of them. Where as this idea is my favourite : Think "i am legend" opocolypse type scenario where the whole world had turned into a more savage place than we remember with derelict buildings, over grown cities and human civilisations being on the brink of extinction with dinosaurs outside the human colonies dominating the earth! And a trex makes a triumphant rooooaaarrrr "dinosaurs rule the earth" Humans then have the next two films of the trilogy to take back the earth as being the dominant species on this planet ! The mixture of these two plots with the mass break outs of the JURASSIC WORLD resorts around the earth you could be onto an immense trilogy of human vs dinos for the final extinction !