The Facts: Following up on the ongoing story. ... If there was unexpected start-of-camp injury news, it was that Roethlisberger has “a little discomfort” in his right knee.

Diehards Line: Roethlisberger had clean-up arthroscopic surgery last month and, during a recent visit to London to promote the Steelers' game against the Vikings, said his knee felt better than ever. Asked if the ongoing irritation was a problem, HC Tomlin said, “No, no. ...” At this point, there's no real reason to believe the knee will be an ongoing issue that lasts into the season, but don't be surprised if the Steelers take a cautious approach with the veteran QB in coming weeks.