Probably one of the final posts for this gen, here are a few rises that I think should occur:Yvetal above Mega Gengar in S.I think it is safe to say that Yveltal's prominence and usage have peaked towards late USM Ubers. Between its almost unmatched versatility, capable of running several potent sets such as LO, Bulky Scarf, Specs, Band, Charti, and Stallbreaker, and the fact that it has an extremely good MU against most of the tiers other top threats solidifies it as the third best mon in the tier. Many teams are forced to pack a Dark Resist to not get totally slaughtered by this thing. It is just that good.Xerneas to the bottom of A+.While Geomancy and Scarf Xern are not as prominent as they once were, Xerneas is still a notch ahead of the other A-Rank mons. Every team in USM Ubers has to account for GeoXern while building or else they straight out lose. This alone isn't enough to warrant Xern into A+ but the same could be said for the other mons in A+ such as Ultra Necrozma and Groundceus. Scarf Xern is imo the second best scarfer in the tier, only behind Bulky Scarf Yveltal, and can give offense teams a nice form of speeed control, hazard removal, cleric, and potential status spreader (Thunder Wave anyone?) all packed into a single set. Sure you have to pick and choose what you want Xern to do in team preview, but these roles all combined into a single set imo make Xerneas too good to not be in A+.Ultra Necrozma to the bottom of S.I understand that this mon just dropped to A+, but I think it's more of a threat than any of the other mons in A+. Aside from being the single best wallbreaker in the tier, Ultra Necrozma is another mon that forces teams to run scarfers and/or Mega Gengar or else risk losing. Being able to run extremely potent sets like SD, CM, and even SR makes Ultra Necrozma versatile. However, its usual checks can be dealt with in the right kind of team structure and I personally feel Ultra Necrozma's ubiquitous nature and presence in USM Ubers makes it just too good not be in the bottom of S.Edit: Minor changes.