One catch in NFL debut

Polk was on the field for 35 of 65 snaps on offense in the Patriots' 16-10 season-opening win over the Bengals on Sunday, catching his only target for six yards, Mike Reiss of ESPN.com reports.

The Patriots opened with DeMario Douglas (39 snaps) , K.J. Osborn (40 snaps) and Tyquan Thornton (38 snaps) as their starting wideouts Sunday, but Polk also saw his share of time on the field in his NFL debut. As the season rolls along, Polk's involvement in the passing game should increase, but for the time being he's purely a speculative play for fantasy purposes.