I am a big fan of the fight night series.
I am a bigger fan of the ufc series (i like the sport more)
That being said, it's a sad thing that they have to put 1 game on a hold/cancel because al the power/money is being pumped in another game. But that is the way this industry works. And if we get an UFC game that blows us all away, I will probably be happier than ever. (and not mis the fight night game)
I also think that the way the UFC takes care of it's business has a big influence on this. The UFC is a brand and wants to sell that brand, boxing is a sport with big individuals. (this last thing is a speculation)
But the UFC game looked sick, and I hope they can put some extra layers in the game. I want to feel the 'you are the fighter' vibe way more.
More choices, less repetative career etc.