Should Tampa add a DE?

Leading into the draft way back in April, there was buzz that the Tampa Bay Buccaneers would target a pass-rusher, whether they were able to land Darrelle Revis or not. They got Revis, and they also drafted a CB with their first pick, Johnthan Banks. It wasn't until Round 4 (No. 126 overall) that they took a DE, selecting Michigan St. product William Gholston. That has left some of the opinion that this is a position that should be addressed with one of the veterans that remains available in free agency.