I know you gave a shout out to most wanted, but this is just Apocalypse
with Deo-D in place of Deo-S (pretty much the same thing, except ice beam) and Terrakion just swapped with Infernape. It's like reading the same RMT twice :S since 4/6 pokes have the same moves, ev's, and items.
Very impressive for it to get #1 twice on the ladder though. applause
The only immediate weakness I can see is Volcarona with HP Rock sets up a Quiver Dance. However, being an HO team I can see that being very hard to setup unless its in the lead spot. Bulky DD Gyarados or Scarf Landorus could help you with Stall and Volcarona, but having two rock weak pokes and Volcarona's inability to set up on HO probably makes it a non-issue.