BUC NEWS Mar 24 - Announced the signing of DT Greg Gaines. Released K Ryan Succop. Mar 20 - Announced the signing of RB Chase Edmonds. S Sean Murphy-Bunting signed with the Tennessee Titans. Mar 18 - S Mike Edwards signed a free agency deal with the Kansas City Chiefs. Mar 17 - Announced the signing of QB Baker Mayfield to a one-year contract. Released TE Cameron Brate. Mar 16 - Agreed to terms with CB Jamel Dean, G Aaron Stinnie, LB Anthony Nelson and LB Lavonte David. Mar 15 - DT Rakeem Nunez-Roches signed a three-year free agency deal with the New York Giants