I was prepared for a PT-on shift, but with 3 other sets, we have to rethink what is going to happen. With Machamp UnownG-less, SP decks will be cut back, and people just plain won't use them as much. And if Machamp is on the rise, Gengar and any other possible Psychic decks will be on the rise as well. But what all do we retain from each set?
MD - Call Energy, Dawn Stadium, Glaceon/Leafeon X, Porygon-Z X (decent draw engine if you can find the space in your deck, unlikely however), Unown Q (for Spiritomb), and Warp Point (> Switch)
LA - AMU X, Gliscor X, Kingdra, Mewtwo X, Regice (No Felicity), Stark Mountain, Devoluter
SF - Dusknoir X, Gyarados (No Felicity), Heatran X, Luxury Ball, Machamp, Poke +'s, Premier Ball
What decks and techs we lost from the first 4 sets:
DP - Dark Palm Dusknoir, that's pretty much it.
MT - Magmortar X, Mr. Mime, Team Galactic's Wager (Now replaced with Judge), Time-Space Distortion
SW - Gallade/Gardevoir X, Roseanne's Research, Weavile
GE - Claydol, Darkrai X, Claydol, Felicity's Drawing, Claydol, Moonlight, Claydol, Sceptile, Claydol, Unown G, Claydol
So what do these 4 sets have to do with current Metagame decks? Obviously Gyarados is gonna die, even if he's still available. Dark Decks lose support with Darkrai X (sometimes played) and Moonlight (Tyranitar Prime's best friend). Roseanne has some takers for top Supporter, I believe Cyrus in 1st, Bebe in 2nd, and Collector in 3rd, with PONT right after. Claydol screws anything that ran him over, but I'm glad to see him go. Unown G leaves SP more vulnerable, so their speed catches up with them (Oh crap, I forgot to be an evolved Pokemon!) Flychamp with Tomb FTW, no Claydol needed.