INDIANAPOLIS — Linebacker Anthony Barr injured his right shoulder during the second quarter of the Vikings' 28-11 loss to the Colts on Sunday and did not return.
Barr, the 28-year-old Pro Bowler, will undergo more testing Monday to determine the severity of the injury and whether he'll miss more time, coach Mike Zimmer said.
Barr remained on the sideline before halftime, not moving his right arm while supporting it with his left hand.
"It's a shoulder injury from what I'm told, and we'll evaluate him more," Zimmer said. "We ran out of linebackers there for a little bit. Troy Dye got hurt, and so we were scrambling there for a little bit, in the second quarter I guess it was."
The injuries led to Ryan Connelly making his Vikings debut just two weeks after joining the hometown team; the former Badgers and Eden Prairie linebacker briefly filled in while Barr (shoulder) and Dye (ankle) were sidelined.
Dye, the fourth-round rookie out of Oregon, returned in the third quarter and replaced Barr. If Dye continues to fill in for Barr, other responsibilities may be juggled because Barr wears the in-helmet microphone to relay play calls to the huddle.
"[Barr] is a good talent. Big communicator for us," safety Anthony Harris said. "We had to make a quick adjustment, call the next man up. Every guy who steps in has to be ready to go."
The Vikings also lost running back Mike Boone to a concussion in the second quarter.