Re: Luke Cage introduced in Avengers 2, Hulk blasted into space
Wait, Hulk > Cage > Cap? Do you really want Cage to be better than Captain America? I don't read comics, though I have read a lot of information recently online about these characters. What I do know is that Cap is special and unique and should be kept that way. Having Cage go through the same process and come out better than Cap would simply make Cap a joke. Cage needs to get his powers in some other fashion, not a supier soldier serum. That method is played out.
And experimenting on prisoners to give them super powers is the dumbest idea ever. When you inevitably succeed you will have given a criminal super powers. Good idea!