Coach Mike Tomlin said he will wait for the results of Ben Roethlisberger's MRI today before he decides what course of action to take this week regarding the Steelers quarterback.

Roethlisberger re-injured his right shoulder while scoring from one yard out on a quarterback sneak near the end of the first half in last night's 23-6 victory in Washington. Byron Leftwich replaced him and completed 7 of 10 passes, one for a score.

Tight end Heath Miller has a sprained ankle and is doubtful for Sunday's game against the Indianapolis Colts at Heinz Field, Tomlin said.