Matt Maiocco tells Tolbert and Copeland why the 49ers might not retire Frank Gore's number after his retirement.

Matt Maiocco tells Tolbert and Copeland why the 49ers might not retire Frank Gore's number after his retirement.

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.

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