Patriots' head coach Mike Vrabel provided a cryptic response when asked why Stefon Diggs didn't play in Friday's preseason opener.

Diggs appeared to be on shaky footing with the Patriots in May, when he was filmed flashing a pink substance on a party boat. Vrabel indicated he was not thrilled with Diggs after that, but those negative feelings seemed to have faded within a few weeks.

With Stefon Diggs just 10 months removed from his ACL injury, it was not really a surprise the 31-year-old receiver didn't play for the Patriots in the team's preseason opener Friday night. But an extremely cryptic answer from head coach Mike Vrabel suggests Diggs' absence against the Washington Commanders was not only a health-related decision.