Hour 2: 49ers Reporter Grant Cohn on Mike MacDonald versus Kyle Shanahan

Brock & Salk debate if the Seahawks should take a big swing and trade for Philadelphia Eagles Running Back Saquon Barkley, preview an exciting NLCS in Need To Know, are joined by 49ers reporter Grant Cohn for a look at how the San Francisco 49ers have changed since their playoff loss to the Seahawks, and in Blue 88 Brock explains Leonard Williams suiting up for practice is a positive sign.