He may have an argument. It's all about context and perspective when it comes to debates like this.
All the time you hear statements like this. Just flip on your local radio station and you will hear something like this:
"We are Saskatoon's #1 rock station!" Um... yes that is true because you are Saskatoon's ONLY rock station.
Everybody is #1 in some capacity. "My blog is the #1 blog on the web..... that my mom reads."
With that being said, Dana White's statements are pretty wide open and leave a lot of room for criticism. I honestly don't know if he's right or not. This piece will have a lot of holes in it and everyone will have their opinion and that's great but there's more to the story then simply that he's out to lunch. (PS> just saw that the MacBook has 7 minutes of battery life left so I'll type fast)
How about this: