The Eagles have acquired 25-year old OLB Antwan Barnes from the Ravens for a undisclosed draft pick.  Barnes played in 11 games for the Ravens last season and he had 13 tackles, 2 passes defensed, 3 sacks, 1 forced fumble and 1 interception.  He has now played in 38 games in his three years in the NFL and he has 37 tackles, 3 passes defensed, 5 sacks, 3 forced fumbles and 1 interception.  This was a good move for the Eagles as Barnes will give them solid depth at outside linebacker.