Congrats on a well-earned bird. Two other things I would try, that probably would not work...
I would try "walkin' & talkin'" parallel and maybe slightly away from him... I would walk, using soft clucks and low yelps, and make him think that the bird will leave him if he does not approach.
This has worked for me, with birds that are not henned up, but that are hung up...
If that did not work, I would get as close as possible to him and try gobbling at him, followed by some aggressive hen calling.