I think the limits on the Predator should go. Specifically, the stamina meter and weapon and gear selection and mid-combat weapon swapping.
I don’t think the Predator should be limited in his movement, attacks or weapon switching. I think switching weapons should be more or less instant. As if “fast hands” was always active. It’s not a matter of balance, I’d just like the Predator to be a more fluid experience, and I’d like the skill ceiling to be higher. Course, none of this matters if the collision and movement bugs aren’t fixed.
I also think the Predator should just carrying all his weapons/gear into battle. Have a separate selection wheel for gear items, and a hot swap button for primary and secondary weaponry.

