Outside of Bobby Eaton getting Stan Lane, I can't think of any other tag team that got successful by adding a new member, certainly not in modern times.Harper broke off into singles in NXT as well. They opened up a space for a new Wyatt that can be brainwashed like Axle and team with Rowan
Don't like when groups start playing tetris with with the jigsaw puzzle.....only certain parts fit and adding someone else like say Kevin Steen or whatever random bearded guy would be like adding a new member of The Shield, OGs or nothing.
Axel has the big guy too......feud with them, have them do a skit where they dress like them just so we can get Wyback,