The college football offseason — some call it silly season — is in full swing.
Michigan football lost two coaches this week and gained two others, and the coaching carousel isn't done spinning. Let's get to the Ask Nick mailbag.
Do you think this will still be (Jim Harbaugh's) offense (and people will) have to deal with it? Or do you think the new hire (of Josh Gattis) indicates a transition from that? — @bradelders
Harbaugh's offense morphs, believe it or not. There's rarely been wholesale change from year-to-year, but his offense has featured schematic diversity throughout his coaching career.