I can't see how UFC 206 will top UFC 205. Honestly after that event I don't think I'll be that excited for it in a little while. Maybe I will in UFC 207, with Ronda vs Nunes.
'More skilled' tend to change from time to time especially in MMA. What I like about the UFC is that it's so dynamic that the belt changes quickly from fighter to fighter. A good example of this is the light weight belt. There are lots of good fighters in that division but we have seen no dominance as of now. Let's see how McGregor matches up with the likes of Ferguson and Khabib.