New England Patriots offensive coordinator Josh McDaniels is not at all concerned with wide receiver Stefon Diggs' knowledge of the playbook.
So much has been made about Diggs not appearing at OTAs, but it's also important to keep in mind that what the Patriots are doing right now is voluntary work. McDaniels prefers that all of the players participate, as any coach would, but he's also understanding that it isn't mandatory.
Diggs appeared at open OTAs on Monday. He has been rehabbing from the torn ACL injury he suffered with the Houston Texans last season and looks to be a key figure in the Patriots' wide receivers room.