I live in Tech Support, but I do read most of General. 
Give GreyFalcon green writing/MVP for contributing many ideas.
I’m fine without it. I don’t want to lose my edge on being critical of bad design ideas.
Overwatch doesn’t have a community MVP program like WoW does, only Tech Support.
No to hero bans. There aren’t enough choices for tank or support this would only be frustrating in the extreme. Hard NO from me.