What Marvel characters would you like to see in their own films?

Besides from the ones- Iron Man, Hulk, Captain America and Thor, which other Marvel hereos (or in this case supporting characters) would you like to see in their own films?

I really would like to see an X-Men Origins for Deadpool, sense he's one of my favortie supporting characters from the X-Men. I think a Black Panther film would be cool too.