Maybe for predator xp we could make the camo sparkish (like in the old AVP games, if you walked into water with camo on it sparked and turned off, have it in a permanent spark [NOT an emitter spark]). With this, the Predator would be like a classic with better jump/speed but with less health. It would need slightly more health than it has now though.

I think poison's kickback is fine. It can jump to high spot making some maps pointless with them, the high kickback is the only thing that saves humans hiding in height-advantage spots.

Like the idea of a class restriction plug-in, if something like that could be done I mean.