In this year's Madden Ultimate Team, a majority of the coaches have positive and negative boosts which seem to make quite a difference on how your team performs. I might be wrong about this but a coach's overall rating does not seem to make that much of an impact like it did in previous years. Right now I'm using
Raheem Morris because of his +3 zone coverage. His negative boost is -3 Pass Block Footwork. I have seen my pass blocking take a bit of a hit but I could always build my offensive line to compensate.
Two other coaches that caught my eye were
Marvin Lewis (+3 press, -3 Play Action) and
Lovie Smith (+3 Pursuit, -3 Throw on the run). I would think one could easily build an offensive scheme without the use of the Play Action pass and it's not too difficult to pass the ball while staying in the pocket.
Power Running
If you like to run the ball I would recommend
Mike Smith (+3 Run Block Strength, -3 Power Moves). You'll get good gains with your running back but the drawback to this coach is that you won't get very much pressure on the quarterback while on defense.
Mike Munchak of the Titans has the same boosts (+3 Run Block Strength, -3 Power Moves).
Bill Belicheck (+3 Run Block Strength, -3 block shedding) is another coach that will help your running game.
Jason Garrett (+3 trucking, -3 zone coverage) will also give you a boost in trucking.
Deep Throwing
Coaches with deep throw accuracy seem to help quite a bit as well. Some coaches with deep throw accuracy are
Sean Payton (+3 deep throw accuracy, -3 tackling),
Mike McCarthy (+3 deep throw accuracy, -3 power moves), and
Norv Turner (+3 deep throw accuracy, -3 play recognition). Tackling and play recognition seem to be pretty important so if you like to throw the ball far go with Mike McCarthy.
Defensive Pressure
If you are looking for more defensive pressure these coaches provide power move boosts:
Rex Ryan (+3 power moves, -3 elusiveness),
Tom Coughlin (+3 power moves, -3 elusiveness),
Jim Schwartz (+3 power moves, -3 run block strength).
Medium and Short Throw Accuracy
Steve Spagnuolo (+3 medium throw accuracy, -3 catching) and
Pete Carroll (+3 medium throw accuracy, -3 man coverage) will help boost medium throw accuracy. Though, I don't understand how having Steve Spagnuolo as a coach would be a good idea because if your QB is throwing the ball accurate it won't make much difference if your receivers have trouble catching the ball.
Good short throw accuracy coaches are
Pat Shurmur (+3 short throw accuracy, -3 play recognition) and
Chan Gailey (+3 short throw accuracy, -3 tackle).
Coaches without boosts
For some reason these coaches don't have any boosts on the back of their card:
Jim Harbaugh,
Tony Sparano,
Gary Kubiak, and
Jack Del Rio.
Reward Coaches
Perhaps the most popular reward coach is Texans Core reward, Gary Kubiak. This card comes with a +5 speed boost. Completing the Patriots Core collection rewards you with a Bill Belicheck (or N.E. Coach) +5 morale card.
Madden NFL 12