WELL i would love for him to be one of the founding members of the sentinels (think of it like jl or avengers) they've been around for so long and maybe he could've been captain for a while until he got tired and retired from it or is now acting as the muscles for them. meaning, you know, he uses his muscles. I'd love for something to where they're the first of their different kinds and rely heavily on each other through ww1 and WW2 and it's like they're each other's person but Listen it's superman and I will say yes to anything/everything!