I just said above that it wasn't the entire team but only 3 characters (Guardian aka Vindicator, Snowbird and Shaman). Guardian, who is James McDonald Hudson, is the leader of Alpha Flight and Wolverine's would-be boss when he was supposed to join that team.
Snowbird and Shaman are the two mystical ones needed to actually stop Wendigo, because he is a mystical creature. Shaman is needed to perform the incantation that turns Wendigo back into a human. They wouldn't even play that much.
It's not like I said to have Puck, Box, Northstar and Aurora, Marina as well, all in some big fight.
The one other Alpha Flight member who could play is Sasquatch, because he could be mistaken for the Wendigo, even though he's the wrong colour. Hunters would not know how many Wendigos are around and if they're meant to be white or orange. He wouldn't even play that much either.
It's all a plot device to bring both the Hulk and Wolverine into the fight. If there is no Alpha Flight, then what's the reason Wolverine even gets involved in the first place? The whole Hulk/ Wendigo situation could be his first probationary mission to see if he's suitable for the team. It will turn out he's a bit too unpredictable.