Could be, but honestly how likely is unification? No champ is likely to fight any other champ anytime soon. Tua has a much better chance of obtaining one org's belt and successfully defending aganist B-level competition than Holyfield does. It's amazing how many people, blinded by emotion, don't see that.
dont look at me, i been saying the Holyfield comeback is a total joke from him getting rocked from Larry the cable guy to getting a gift against Oquendo to beating some C- fighter.