the decks:
~Kingdra
~UMA(rich kids eat it up)
~Froslass variants
~Glaceon
~Blissey/Leafeon
~Tentacruel/Lanturn(eats Kingdra alive.)
~Spread decks (poleon, bronzong, etc.)
~Chomp
~GG 2 da suck
~Fossilz
~Magnezone
~Rhyperior
~Skittles
~RockBand
Just cuz they're up there doesn't mean any of those decks will go 'good', they're just decks I expect to see play in no given order. Kingdra and Froslass have the most appeal imo, though if Kingdra gets too big than Lanturn/Cruel will get pretty big as well. GG will see play cuz peeps don't want it to die, or are just now getting an X. Skittles will see play with loss of almost nothing, but will be hurt by the rich water environment. Chomp won't lose anything and will prolly gain something from LA. Spread will be HUGE with the revival of ATM Rock and so many good snipers in the format already. Speed is key next season so keep in mind decks like Blissey, Banette(ascension loss won't hurt it THAT much), and maybehhh Cario might come a knockin'.