After half a season, the Panthers have allowed 18 sacks on the QB.

Jordan Gross has a whopping 7 (SEVEN) of those!  Per this Fanhouse.com post, that ties for the league lead -- and he's giving them up quick, averaging, by their assessment, 2.6 seconds from the time the ball's snapped.

http://nfl.fanhouse.com/2009/11/13/between-the-lines-whos-allowing-the-most-sacks/#cont

15 of the 18 the Panthers have allowed are directly attributable to offensive linemen (3 each to Otah and Wharton, only 1 each to Vincent and Kalil) -- so the other 3 lie either on Delhomme or an unidentified RB or TE who missed a block on a blitz.

It's not acceptable to be an All-Pro, get an All-Pro's paycheck, and be leading the league in such an infamous category as this -- especially when he's protecting the blindside, and the sacks he surrenders often lead to lost fumbles.