Ugas is a counterpuncher with no real fan base. Let`s be honest, he won`t get a decision win fighting Crawford, lol. So why bother with Crawford and Spence.
Offer a rematch to Pacquiao, get another payday. It is not belt fighting, it is prize fighting. even if Ugas loses a rematch, he can still fight Porter for example ( after Porter loses to Crawford, but I doubt Porter would even fight Crawford).
Manny will be 43 in 4 months and always was a small WW. Ugas is just too big (as are Spence and Crawford) and Manny too old and small. He had a great run...time to hang them up.