Unified Sanctioning Body for MMA?

What do you guys think?....Should this happen & when?

1. It would be nice to be able to see everyone fight under 1 set of rules regardless of the organization

2. It would allow fighters to get to unify titles & belts & become UNDISPUTED CHAMPIONS

3. I think it would force promotions to pay fighters more

4. I think its what most of MMA fans want to see

What do you guys think?