Hulk and Iceman
Hi,
Sorry if this has been brought up before. A couple things about these characters which should probably be changed. Easiest first... Iceman should be immune to coldsnap when fighting another iceman. Doesn't make sense he's affected by coldsnap.
Second, the Incredible Hulk (green). It is very well known Hulk has healing capabilities even better than Wolverine's... he needs regen. He should also have an extremely reduced bleed vulnerability, by like 85%, and heal from bleeding wounds quickly. He should also be immune to coldsnap and possibly have an indestructible buff as well. As it stands, the Thing and Luke Cage have way better buffs than Hulk, and there is no scenario in the Marvel Universe where either of those characters defeat Hulk, even on his worst day.