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 Brent Jones joins Dirty Work to give his thoughts on Brock Purdy's return, and discuss where the 49ers rank among the NFC elite 

&nbsp;Brent Jones joins Dirty Work to give his thoughts on Brock Purdy's return, and discuss where the 49ers rank among the NFC elite&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.

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.