John Harbaugh is "very concerned" with the Baltimore Ravens' recent rash of off-the-field incidents.

There was of course Ray Rice's assault charge involving his wife. And then there was fourth-round rookie running back Lorenzo Taliaferro's recent arrest for alleged destruction of property and being drunk in public.

The common denominator in these two run-ins with the law? Alcohol, Harbaugh said.

"It's a privilege playing in this league," Harbaugh stated Thursday after the team's OTA session, per The Baltimore Sun. "Character is very important to us -- discipline is a way of life. ... I'm very disappointed in some of the things that have gone on."