October 8th, 2009 
Matt Loede 
Posted in The Falcons are back at it, and Wednesday they worked out DT Orpheus Roye, Paul Spicer and Antwan Lake:
The Falcons defensive line took notice that three veterans were brought in for workouts on Tuesday. “If you want to be here, you’ve got to do the work to be here,” defensive tackle Trey Lewis said Wednesday before practice. “It’s a business and if you are not producing, they will try to bring someone else in and they will.” Over the last two games, the defensive line has not recorded a sack and has given up 5.1 yards per carry. Veteran defensive linemen Paul Spicer, Orpheus Roye and Antwan Lake, a former Falcon, worked out for the team. None were signed to contracts, according to Andrew Simms, Lake’s agent.
I don’t know much about NFL, but this helps me understand it better.