OFFENSIVE PLAYER WHO SHOULD KEEP HIS JOB
Justin Feagin, change-up QB.  From all indications, Feagin isn't ready to be a full time quarterback in the FBS.  He has some issues with mechanics that can be seen on high school game film and college practice film.  He also seems to lack some arm strength, and Rich Rodriguez has hinted that he also lacks the ability to make the right reads in the passing game.  That being said, Feagin obviously held some potential to play quarterback in college.  High school film indicates that he has the ability to make some plays with his arm, which means he can be a threat to throw the ball.  This threat seemed to be enough to keep Minnesota's defense off balance when Feagin played QB.  Even though he never threw the ball, you could tell that Minnesota's defense was just a little bit hesitant to come up in run support when he had the ball.  This could serve the team well as this season - and, potentially, future seasons - goes on.  I liked the way that the coaching staff sprinkled Feagin throughout the game.  They didn't give him a series or two.  They put him in for a play or two at a time.  No matter who the starter is in future weeks - Threet or Sheridan - Feagin should continue to see occasional action at QB.

OFFENSIVE PLAYER WHO SHOULD LOSE HIS JOB

It's hard for me to pick a player.  I was disappointed in the line's performance for much of the game, especially the left side, as they failed to make many holes for Brandon Minor.  But nobody stuck out to me as being particularly bad, and the backups at the line positions have already been tried.  All they can do is work to get better for the rest of this year.

DEFENSIVE PLAYER WHO SHOULD KEEP HIS JOB
Brandon Harrison, SS/LB.  At least for now, Rodriguez and Scott Shafer decided to do away with the 3-3-5.  After the Purdue nightmare, they decided to go back to a four-man front.  They should never have veered from that set, but that's neither here nor there.  For much of Saturday's game, Michigan employed a 4-2-5 against Minnesota's spread offense.  The Wolverines limited Minnesota to six points (two field goals) and 188 total yards.  Brandon Harrison played closer to the line than usual and came up with some key plays, especially a sack of Minnesota QB Adam Weber.  This should continue for Northwestern and possibly Ohio State.  Thompson is a decent run stopper, but he's ineffective on pass plays, whether he's covering or blitzing.  If the team wanted to stick to a 4-3 this year, they should have kept Thompson at MIKE and moved Ezeh to SAM.  But they didn't.  Now Thompson has been effectively benched against spread teams (presumably, unless things change this week).  Harrison is adept at run support and also has excellent speed to chase plays down from behind.  Unless Michigan encounters power run formations in which Thompson would hold up better than the 205-pound Harrison, the SS should stay near the line and Michael Williams or Charles Stewart should play deep.  This was a nice adjustment by Shafer.

DEFENSIVE PLAYER WHO SHOULD LOSE HIS JOB
This was the best defensive game of the season.  The entire team tackled well and maintained their responsibilities.