Parker (knee) remained limited at practice Thursday, Mike Reiss of ESPN.com reports.

EDGE Analysis

After having logged back-to-back limited sessions, Parker probably needs to practice fully Friday in order to avoid a Week 1 injury designation. If he's available Sunday against the Eagles, Parker would be in line to play a key role in a New England WR corps that also features JuJu Smith-Schuster and Kendrick Bourne.