One move to improve them all:
Twins
Sign a power lefthanded reliever. Free agency is often a bad idea in baseball. You wind up paying large sums to players prone to breaking down or slumping or failing to adapt to a new ballpark. This is where the Twins should spend what it takes. Go get Antonio Bastardo, add his arm to Perkins, Jepsen and Fien, and then go get one more power reliever. This is a place worth overspending.
Wolves
Trade Kevin Martin. I know - I'm late on this. Sounds like the Wolves are already walking down this path. He's a volume shooter who doesn't play defense. He's a terrible fit for a young team trying to apportion shots intelligently and teach its young players the importance of an overall floor game. Trading for nothing would be fine. Trading him for something would be a steal.
Wild
Ride Jarret Stoll. This could be a tremendous addition for a team lacking in center depth. He may not be the player he once was but he can be better than most fourth-line centers. Give him all the work he can handle.
Vikings