With announced roster moves flying fast and furious, the Los Angeles Rams slipped one in under the radar that may have paved the way for the Jonah Jackson trade. On Monday, the day before the trade, L.A. announced that they would tender an Exclusive Rights Free Agent (ERFA) designation on second-year center Dylan McMahon.
Last September, the Rams poached McMahon off of the Philadelphia Eagles practice squad and kept him on active roster for the remainder of the season. He didn’t receive any snaps until Week 18, the final week of the season.