Minority
Numquam Vincar
That analysis is not official and was quickly made as a placeholder (the "Ubers" set doesn't even have text lol). Terrakion, Keldeo and Lati@s are all irrelevant in XY Ubers, and will probably continue to be in ORAS (we'll see about Mega Lati@s). I've probably used Mega Diance more than anyone in ORAS Ubers right now and I see little benefit in having a Spe+ nature since you are still slower than Mega Ray / Mega Mence / Arceus-Ground / everything relevant.Outspeeding stuff like Terrakion and Keldeo and tying with Lat@s is a pretty big deal. Also, it's in the analysis. http://www.smogon.com/dex/xy/pokemon/diancie