Why Hulk?
We know that pretty much no one can beat Hulk, yet they send in Wolverine? Wolverine might have stood a chance if Hulk didn't also have a healing factor. That is what it boils down to.
How can you beat something so much stronger than or as strong as you, but continues to get stronger and continues to heal from your attacks? You can't. So why are they making these one sided fist fights?
Hulk is cool in small doses but after a while he gets very repetitive. Instead of Hulk vs, why not Xmen vs? You've got a lot of characters to work with and can make many versatile battles.
Sure beats watching Wolverine or Thor getting KO'd against something they never stood a chance against in the first place.