Ed Dickson suffered a subluxed shoulder in the Ravens' preseason opener Thursday night against the Falcons.
Dickson had two catches for 15 yards and a touchdown before departing. Coach John Harbaugh's initial estimation is that Dickson will miss a few weeks with the injury. With Dennis Pitta also sidelined, Davon Drew and Billy Bajema will pick up practice reps. Dickson was the No. 19 fantasy tight end in 2011.