Welker had 86 catches for 848 yards in 16 games this season after returning from a serious knee injury suffered in the 2009 regular-season finale. Light, a 10-year veteran, was chosen to the AFC team for the third time.
Lions general manager Martin Mayhew announced Suh's operation late Wednesday afternoon. Mayhew wouldn't say on which shoulder doctors would operate.
The Associated Press contributed to this report.