cornerback could miss "a couple of weeks," coach Jay Gruden told ESPN's Lisa Salters at halftime, after suffering a rib fracture in the second quarter of Monday night's to the .
Gruden said after the game that Norman would be further evaluated on Tuesday.
The Redskins have a bye next week and play thein two weeks.
"That's the first time that's ever happened to where I couldn't get out there," Norman, who hasn't missed a game since the 2014 season, told ESPN. "I just have to take my time and have faith.
"I wanted to go out there, but do I more help the team or hurt the team if I can't really run and breathe hard?"
Norman fractured his rib trying to make a tackle on Chiefs tight endafter a long catch and run. Norman immediately jumped up and appeared hurt, shaking his shoulder. He ran off the field and soon headed to the locker room.
"It was tough," Norman said. "I told them to put me out there as a decoy. I was coming up with a whole bunch of things -- let me get back out there. I just wanted to give [teammates] juice, just like they give me."
The Redskins have good corner depth: Norman was replaced by, with shifting over to the left side, where Norman typically plays.