Second wave...
Enter the HUNTERS!
So far the lego site has confinually called these guys the "Hero" minifigures, well perhaps this is hinting at there being another class. I propose Hunters.
Big game hunters after the massive trophies the new dinos could provide. Lego could recycle the gun (putting a teloscope in place of the syringe) and the hunt vehicles could have a different main colour to separate them.
Dino Lab - biggest set in wave to, part of the hero line that can be combined with the Defence HQ, 2x Gallimius (same size as PoP ostrich) and new coloured Raptor?
Hunter command truck - massive truck/capture vehicle, similar to the power miners massive base vehicle, Carnotaur (mid sized dino, dark brown)
Hunter hovercraft - small set, Parasaur (using raptor body with new head and leg molds) and some swamp scenery
Origins Box - a set explaining how the Dino's got to our time, aswell as both hunters and heroes mini vehicles and a big dino, Triceratops or T-rex
Campsite Chaos - mid sized set, tent, campfire, food and forest. 3x Troodon/Compys (one piece hard rubber, size of minifig chickens)