Different Predators (Passives)

can we have specialization system on predator ? and if not can we have different passive in every class (small “buffs” ) like 5% more movement in scout , 5% more attack with range weapons in city hunter , 5% more armor in viking etc etc etc

A couple of us got together after the FT specializations were released and did a whole thread in the feedback section on predator specializations.
As far as passives, there are some, they need be explained better

No buff FT nerf pred