I think that they would fit perfectly during BF, I mean Sylvanas was already a person with questionable morals and she could agree with the newly resurrected Teron (I don’t think it’s a problem for him to resurrect again, especially considering Sylvanas has friends in the Shadowlands ) who would become the leader of these orcs. It would be possible to come up with some kind of medicine (after all, one orc was looking for a medicine for the fel orcs) that retains all the physical advantages, but restores reason and HONOR. I think they would fit in a lot better than the Mag'har (especially given the stupidity that a bronze dragon just lets a Horde hero bring allies from the alternate universe with him). But it doesn't matter now. Do you think there is a chance they will join in the future? The Legion is no longer there to control them and I think Teron Gorefiend would be great as the antithesis of Turalyon.