Replays:No

I just don't see how they can be implemented efficiently without giving additional time for fighters to recover. I would say that they could be useful to determine how a cut was caused i.e. Headbutt or fist, but only post fight.

Other two: Yes

I actually think that the alphabet titles are now almost worthless in boxing to proper boxing fans and are used plainly as a marketing tool. For example, the Hatton v Lazcano fight was billed as a world title fight based on an IBO title and a Ring title. Lazcano only became ranked by Ring after the announcement of his fight with Hatton. Pure Politics.

I count a fight between 2 fighters on merit rather than belts on show.