Well, this didn't take long. Darrelle Revis is charged with 4 felonies. The google links are very misleading. I punched in his name after SportsCenter was reporting it, and all the hits say Revis injured in an altercation.
No, he knocked somebody out and it is on video. He tried to take it and hide the evidence. Robbery is one of the felonies. What is is with the NFL that some can't take millions and live quietly?