I would for a good while, but that type of scheduling is bound to fail in a short while for MMA. With USADA in place and athletes constantly training and competing it wouldn't be long until 80% of the roster is injured at the same time or the fight quality is so poor from overtraining, constant weight cutting, and fighting the fights would be abysmal to watch. Dudes would need to be literally rolled to the Octagon on a stretcher after a while and would gas the fuck out from throwing 3 jabs in the first round. Imagine having a 5 round war then going back in the cage a few days later.
The over saturation would kill whats left of the viewership afterwards.