Gustafsson has traditionally struggled against athletic and explosive fighters, my gut says Cormier may be slightly athletic due to skin tone, but he lacks explosiveness. If you listen to his vernacular he sounds down right uncle Tommish at times. Also to take into consideration is the fact that Cormier's BFF was recently dismantled by Werdum, why is this important? Because, statistics show that if you watch your BFF get dismantled in a fight preceding your own (specifically a title fight), the odds are not in your favor... just ask Pettis or Nick Diaz. One more thing to take into consideration, older fighters after losing to Jon Jones have all hyper aged to an extent unseen in modern MMA. Notable fighters who have severely aged and declined after losing to Jones: Bonnar, Mushytenko, Rampage, Machida, Shogun, Evans, Belfort, Hammil, Texiera, Sonnen, ect...
Cormier: "Do you think I would just let you kill me Jon"? Result was that Jon nearly killed and modestly mauled Cormier during their UFC 182 bout, this was a huge credibility hit for Cormier. Daniel is you remember previous to that fight was undefeated and had the mystique of being the best MMA wrestler we had seen in years (black Fedor). This fight is really a toss up, specifically when you look at all of the important factors and clues listed above, these are things that Vegas looks at prior to factoring odds for a fight.
I'm picking Jon Jones as the winner... This is pure silliness and LHW just needs to take a hiatus until the real champ gets back to fighting.