I think team 1 could take it if they switch up the obvious opponents. Both combatants on team 1 have fought Wendigo (A Wendigo anyways), so both know they can hang with him, at least for a little while. Knowing that, Hulk can head for Sabertooth, smash him into goo, while Wolverine rolls with Wendigo long enough for he and Hulk to double team him ftw, 7/10 times.