Hold or trade Graham in fantasy?

Considering the nature of Jimmy Graham's foot injury -- a torn plantar fascia -- there was a natural concern that he would be limited, at best, for weeks or even months. He came back as a semi-decoy last week, taking part in just 20 snaps and seeing just three targets. Granted, he did pretty well in that limited role (three catches for 37 yards and two touchdowns), but if he hadn't connected on those scores, he would have been a statistical afterthought.