9-11 Dirty Work Hour 2: Kyle Shanahan confirms Brock Purdy will miss Sunday; was passing on Mac Jones best thing for 49ers?

9-11 Dirty Work Hour 2: Kyle Shanahan confirms Brock Purdy will miss Sunday; was passing on Mac Jones best thing for 49ers?

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

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.