That's true, But on the flip side in Boxing you see guys get rocked, knocked down, stand back up and allowed to carry on after 10 seconds, rarely making a comeback and getting knocked down again and again. Whereas in MMA if you get knocked down heavily the ref will jump in and that's it, Game over.
I used to love the earlier days of UFC/MMA when you could see a variety of fighters with different backgrounds and skillsets. Nowadays though they all grow up training in all the disciplines from an early age and it doesn't quite have the same appeal anymore (Even though the standard is much higher than ever).
Anyway, Having Jon Jones back tonight could be a big deal. He will either rag doll Gane and show everyone he is still the P4P king OR he fails this heavyweight experiment and it will all feel a bit 'meh' lol