How about Jerald Ingram who was released as RB coach with the Giants. Giants problems were far reaching so figure they just had to remove someone to move on.
Ingram coached with Coughlin since 1991 at Boston College, Jacksonville Jaguars and N.Y. Giants. 18 years in nfl as RB coach. 22 years with Coughlin and 29 years coaching experience. Coaching the likes of current Giants Wilson, Jacobs, Hillis, and in past Tiki Barber, Ahmad Bradshaw, Fred Taylor, James Stewart and BC Chuckie Dukes.
He's a Pittsburgh area guy. I graduated a year behind him at Beaver High School, Beaver, PA. I've kept up with his coaching off and on. One of more impressive things I remember was his working with Barber on fumbling problems, he was averaging 8 fumbles a season and in the three years he coached Barber he fumbled a total of 8 times had his best 3 years in rushing yards and yards from scrimmage, scoring, yards per average and yards per game.