Chris says:

If the films go back to Isla Nublar to see how it’s changed since it was abandoned that would be interesting. After all, the films never explained what happend to it after they left. If you read the book it’s clear why Site B was important (spoilers) ….. because the Costa Rican government blew Isla Nublar to high heaven. So thats the direction I would like them to take. There is also a series of Topps comics that follow what happens to the raptors after the first film and how they escape the island and adapt to the modern world.