Tiki Barber started trend of ex-players ripping old mates on NBC, Antonio Pierce does same on ESPN

http://www.nydailynews.com/sports/football/giants/2011/10/14/2011-10-14_tikis_torchings_light_the_way.html

Tiki Barber hasn't been shy about voicing his opinion about Tom Coughlin, Eli Manning and the NY Giants and more NFL players-turned-analysts should follow his lead, as Antonio Pierce has.

By Bob Raissman - NY Dailynews 10/14/11