The Eagles started the day by acquiring Barnes, a 6-foot-1, 251-pound fourth-year player that played outside linebacker in the Raven's 3-4 defensive scheme, but will play end with the Eagles. The team surrendered a 2011 seventh-round pick to get the 25-year-old, who posted 20 tackles and five sacks in 37 career games.
"We've always had our eye on Barnes," Roseman said.
Roseman was able to wrestle a 2012 seventh-round pick from the Patriots for White, who wasn't expected to make the team. On Friday, the Eagles traded away another 2011 seventh-round pick to get guard Reggie Wells from Arizona.