Shog
The Infinite Being
Tank/Support/Occasionally DPS
Tank, because I love big strong dudes, Support, because that gives me powers over who lives and dies and that's super hot, and DPS, because I love murder.
You do realize you just covered the three main classes, right? And some of your logic is very flawed. The only tank I really enjoy playing is an anthropomorphic torturous and Overwatch has D.VA and Zaria for tanks.
just my personal presence here, but I would probably hate to play a game with you as support. My definition of a good support would be someone who tries to keep the entire team alive or makes proper judgements on who to heal (mainly the tank) as a benefit towards game victory as opposed to someone who does it to feel powerful and chose not to heal someone based on that.