Wolverine is in every single X-Men comic, and when he isn't, he's in his own comic. He is certainly the pack mule of the Marvel Universe, tote that bail, lift that barge, yes sir he can do it all.
When there was no Alpha FLight comic, it was the Wolverine series that maintained the continuity. Earthmover was introduced in Wolverine, the teenage Mac died in Wolverine.
Let's see: Wolverine
He does it till it's raw. That last Wolverine arc was crazy, it brought everythign else to a standstill when he went all bad guy. Killed Northstar, SHIELD got messed up, and a whole bunc hof crazy crap.
The question is, what should Wolverine do now?
Should he quit the X-Men for good and work the Avengers until he forgives himself? Should he go back to the three titles? Maybe he could join a revamp Alpha Flight?