They also signed WR Anthony Armstrong.
Here's some info about Armstrong:
Armstrong spent the past two years with the Dallas Desperados of the Arena Football League. This past season, he caught 85 passes for 1,148 yards and 18 touchdowns, as he helped the team to a record of 12-4. He also played with the Odessa Roughnecks of the Intense Football League in 2006. The 5-11, 175-pounder played collegiately at West Texas A&M where he finished his career with 145 receptions for 1,768 yards and nine touchdowns. Born March 29, 1983, Armstrong attended Newman Smith High School in Carrollton, Texas.