49ers cornerback Richard Sherman had a rough training camp.  He’s coming off of a torn Achilles tendon and looked like he had lost a step.

The 49ers didn’t seem to be worried and ran him out there on the season opener to cover Vikings star Stefon Diggs.  He made the 30-year-old, once dominant corner look washed.

Sherman’s telling his feet to do one thing and they’re doing another.  It might be time to consider a move to safety.  This is just further proof that there’s no way he can be a lockdown corner in the NFL anymore.