I am of the opinion that UFC 200's ratings will be lower than UFC 100. PPV buys are all about starpower and so many top stars are either washed up or retired.
I think the UFC peaked a few years ago and now it's on a slow/steady decline but it will always stay very relavent.
Can any combo of current stars top Brock Lesnar + GSP + Mir + Henderson on the same card?
Rorion Gracie, the creator of the UFC, deserves to be inducted in the UFC Hall of Fame.