Bills TE Joe Klopfenstein is no longer on the active roster.
The tight end was placed on injured reserve Thursday. Klopfenstein was limited for much of the spring workouts with an indisclosed ailment. No word from the club as to whether that was what led to the I-R assignment.
If his injury is not necessarily season ending an injury settlement could wind up being the final resolution. In that case he would be able to play in 2010 for another NFL team, but not the Bills.