Roy Manning has broken news that Roy Manning is the Jerry Montgomery replacement guy on his twitter:

Let's check that most recent tweet.

Wow this cat on American Idol just killed it..

Excellent.

Manning's brief history as a position coach was covered in Friday's UV. He was a backup who emerged into as starting role as a senior, played well enough to get drafted late and have a brief practice-squad NFL career, and then turned to coaching. After a GA stop at Michigan, Manning headed to Cincinnati in the same capacity, got hired as defensive position coach the next year, was left behind when Butch Jones went to Tennessee, and was hired at Northern Illinois as a running backs coach.

Montgomery was the Beyonce of this staff and Manning seems to fill a similar role as the young energetic dude who does not love Hall and Oates. That goes double when a team wants to hire you to be the RB coach, which is usually where "guy who just recruits his ass off" goes on any staff. Triple when you have absolutely no history as a RB coach.

Note that Manning's coming in as an OLB coach. That indicates a bit of a shift from the previous setup with the three DL coaches. I presume this means Hoke will continue with the nose tackles, Mattison will take the SDEs and 3techs, and Manning will be in charge of both the SAMs and WDEs. That's more of an even distribution than before.