[Nightwing]

I don't know what the exact truth behind this is, but I'm not sure if I believe the whole "license" thing.

I'm sure that the whole "license" thing might have something to do with it though, but since Lego already makes products which Hasbro has licensing rights to, such as Star Wars and Marvel, then I don't see why they couldn't do Jurassic Park as well.

I think that this might have something to do with Lego's "Dino" line. They already looked a lot like "Jurassic Park", but they didn't sell too well. I think that they canceled them after the first series, but I could be wrong. I don't recall seeing them in most "brick & mortar" stores anymore.

This is all just my opinion though.