Seriously, in my opinion i think that many comic book and video game fans have wanted to see this for years and years.  They made Marvel vs. Capcom and then they Mortal Kombat vs. DC Universe.  They are so many characters that they could pick from so that people would be using they same people over and over because there are not enough playable characters.  Yes, i understand liscencing and contracts could have gotten in the way of earlier proposed like this but i think that there are enough fans that those buisness tycoons will understand ( actually i doubt they would but it makes this sound better).  So let me think about what you think about this proposed idea and how you think that it would come out ok?