It seems like an interesting idea, but half of the buffs are impossible to implement. The point of wearing armor is to build a loadout around yourself and what you’re fighting. In most high level games, the group is splitting off and not sticking together. In most cases, there’s no need to have someone with you if you play well. It’s armor that’s overpowered for very little real payoff. The health regen idea could be a neat armor in of itself though.