Arkansas Radio Host Just Thankful Gregg Doyle Didn't Bite Off Any…

Shawn Arnell isn't sure what he did to piss off CBS Sportsline columnist Gregg Doyle so badly. On Tuesday we detailed their radio interview » 10/29/08 11:00am 10/29/08 11:00am in which Arnell, co-host of in Little Rock (that's him to the right), jousted with the feisty online columnist about a piece he wrote on Thursday on Arkansas football. "He kind of …