Ever since Howie Long tried to argue that he was both DT/DL. Kevin Greene argued that he was at DL/LB.
I have a hard time believing that the NFL with ever let it fly. Please don't talk about third party arbitrators. Once a precedent is set there will be chaos.
Safeties want to be called LB's or what ever is being paid more.
Dt's will become de's. Rb's will become Wr's. He's will be Wr's. Etc. Then there will be those who want to revisit past arbitration. Chaos.
Who's to stop Zach Martin from wanting to be paid the top Offensive player money because his metrics grade higher than any QB?