All this assumptions and guesses regarding TANK does surprise me a bit, as Tank has already been introduced in the Iron Heart series. I thought more...
I am a Marvel fan preferably cosmic storylines, especially Thanos or Dark Phoenix related, when both the Avengers and the X-Men are involved count me in, loved the original Uncanny Avengers series.
Not a fan of any of the new characters.
(Marvel/DC fan for 44+ years)