3 time 49er Super Bowl champion Brent Jones joins Dirty Work to react to De'Vondre Campbell quitting on the team 

3 time 49er Super Bowl champion Brent Jones joins Dirty Work to react to De'Vondre Campbell quitting on the team&nbsp;

Catch Dirty Work with Adam Copeland & Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Catch Dirty Work with Adam Copeland &amp; Derek Papa every weekday from 2 p.m. - 6 p.m. on KNBR 104.5 / 680.

Dirty Work

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Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.

Listen to Dirty Work with Adam Copeland and Derek Papa only on KNBR.

49ers insider for NBC Sports Bay Area Matt Maiocco joins Dirty Work to discuss if Brock Purdy will get top of the market QB money 

49ers insider for NBC Sports Bay Area Matt Maiocco joins Dirty Work to discuss if Brock Purdy will get top of the market QB money&nbsp;

12-16: Dirty Work Hour 3: Matt Maiocco talks Brock Purdy contract; a sound soiree & a little crap section

12-16: Dirty Work Hour 3: Matt Maiocco talks Brock Purdy contract; a sound soiree &amp; a little crap section

12-16: Dirty Work Hour 2: Travis Hunter wins Heisman, Brent Jones sounds off on DeVondre Campbell, and O.J. pops up again...somehow

12-16: Dirty Work Hour 2: Travis Hunter wins Heisman, Brent Jones sounds off on DeVondre Campbell, and O.J. pops up again...somehow