Both Heard and Locksley dropped the QB position from their profile and are strictly listed as WR.
Heard has received more reps at receiver than Locksley throughout fall camp. And according to HD sources, Heard has recently taken a lot of first-team reps at inside receiver.
Other position changes to note: DE Quincy Vasser is now listed as a tight end on the latest roster. HD confirmed earlier last week that Vasser was taking reps at TE in fall camp. Roderick Bernard has officially transitioned to a RB role.
Here's the updated roster.