Nick Bosa was considered the best non-quarterback in the NFL. Now, he isn't even considered the best edge-rusher anymore.

After his down season last year with the San Francisco 49ers, it appears analysts are split on how to judge Brock Purdy.

Find out where CBS Sports puts Matthew Stafford, Brock Purdy, Kyler Murray and Sam Darnold in their 2025 QB tiers.