Pachyrhinosaurus perotorum used the protrusion in its beak to slice meat.

acheroraptor hanged out with T-Rex to gain extra benefits

I think that Spinosaurs were fish eaters mainly but would eat other things if they couldn’t get fish.

Spinosaurid generalism I see.

Kinda like grizzlies.

Yeah.

I thonk that allosaurus was massive

I mean, Therizinos have a very humanoid posture on standing so its very possible they could swim

They are upright standing dinosaurs after all.

True also feathers help animals stay warm in cold water, it also absorbs it