What character would you like on a T-shirt? I'll draw anything you want and make it available to you.

I've just recently started designing T-shirts. I wanna know what you guys would like to see on a t-shirt w.r.t DC/Marvel/Anime characters. Also if anyone wants something specific, I could take a crack at it. I'm not trying to advertise anything - I just wanna discuss what kind of t-shirts the community would like so that I can open myself up to those ideas and develop.