Report: Titans' Arden Key facing 6-game suspension

(Photo credit: Denny Simmons / The Tennessean / USA TODAY NETWORK)

Tennessee Titans edge rusher Arden Key reportedly is facing a six-game suspension by the NFL for a violation of the rules against performance-enhancing drugs.

When asked about the report from the website of veteran Titans reporter Paul Kuharsky at paulkuharsky.com, Titans coach Brian Callahan told reporters on Tuesday that he was willing to let the league