MMA Stadium?

What If the UFC or any MMA organization...or even better... 

The MMA 'official representatives' (Like FIFA for football(soccer)), perhaps..if we ever get to see any real people with actual authority over MMA organizations.. ..

What if 'they' buy some land and build some crazy stadium, like 150,000 people in the audience, for all the events that would take place in America or whatever..Football teams got one.. Basketball teams too. volley and handball might use the basketball courts... de fuck is MMA doing.. ?Boxing has its own stadiums...

We need fucking MMA stadiums.

What do you think . .. ?  Se normal...no?