"Our vision is for MMA to be recognized as a sport through the full membership of IMMAF in SportAccord and ultimately become an Olympic sport," the IMMAF's vision reads. "Becoming an Olympic sport is the ultimate achievement and highest formal recognition possible for any sport. Hence that is what the IMMAF will strive towards
Right there is the problem IMO. ZUFFA will have to let thier fighters fight. You are talking about ZUFFA having to let guys from every country not fight on UFC PPVs (meaning lost money) so they could fight in the Olympics.
I don't see the UFC letting it happen because they will loose money during the Olympic years