I think he has a lot to offer in terms of what he can do in the ring. However, I wonder if he can explain to others in a "kayfabe" way that says you are good, bad, terrible, or really fucking impressive. Allow him to critique heels if he is a face, or work as a heel ripping the face stars apart. Allow him to work color commentary from time to time in order to talk shit about how awful some of the "wrestling" is in the WWE. His favorite line should be "Shut up and wrestle fat boy". Have him win the Battle Royal Classic at Mania once again thus proving he could win the Royal Rumble at will if he wanted to. Give him Sylvester Lefort as his annoying mgr. I would even throw in Sasha Banks with him as well, she is also red hot on the microphone. He could say that she is deadly in the ring, and will take over the Divas division. He could even have a "Cesaro Section" set up. Where he and the others Sasha, and Lefort would all have microphones. Basically, making fun of the folks they were going to feud with. Their stage would be very high up, and they would have security so that no one would interfere.