It's clear Universal only wants to create things that are popular. I love Jurassic Park, too, but it's not really "in the now," so I don't expect much to happen there.
However, if it
were still insanely popular, I'd say there would be enough room, although pretty tight, for an Alien Encounter type ride-- obviously with Raptors, instead-- to go where Tric Encounter is. I posted a concept of this on the
theme park design thread ages ago. I must warn you, it's rather lengthy and very ADD lol.