I don't know if anyone mentioned it but Sneasel/Weavile UD is not a bad choice in a Dark.dec thats running DEX Zororak to power his secondary attack. You'd have to run a nice chunk of darks though for him. And I dunno why, but I keep hearing how some people don't want to run the BW Zororak even though he's got that neat little advantage of copying X-Ball (If it's even floating around anymore after Darkrai lol) and his Nasty Plot searches out for any card in your deck.
In a fast passed meta, while T-tar prime looks promising, (and I really wanted to run it) I felt it made the build I wanted too clogged. Instead I'm opting for some Absol Prime fun until rotation, but I'm crossing my fingers hoping it doesn't happen by the end of this year's World's. The only reason for me running Absol Prime is for getting the extra damage on benching Tynamo's, making the 40 HP variants obsolete (until they evolve of course T_T) The low HP though makes me worried with all the T2 beaters around like Tornadus EX.
I love the little psedo Junk Arm we get in Sableye, albiet only for Item cards, not Trainers. But what you CAN Junk Hunt for is amazing-Revives, Patches, Claws,"Balls" (for the ball engine of course :P ) etc.
As a side note, Aero w/ Twist Mountain isn't as bad if you pair it w/ Tornadus EX and Sky Arrow bridge (or Darkrai if you're scared of trainer lock). The two have surprising synergy together and wouldn't be surprised if people ran a deck like that.