I know why they're hiding the Raptors
My theory is that if this is the original sandbox, mess with DNA, dinosaurs island, then the raptors will be small.
I think everyone knows at this point that velociraptors never made it to the size of their counterparts in the JP franchise. Given their commitment to the new Spino design, what if we see more faithful raptors.
This would allow for some fun new scenarios, and would explain what is worth keeping under wraps.
Ig we'll just have to see, but I'm rooting tiny raptors.