When I saw the silhouette, the first thing that came to my mind was some kind of Stunky evolution. I think it's going to be really cool.
I just hope they continue to improve a lot of the UU/NU Pokémon. For instance, Flareon still needs Flare Blitz. Actually, since I'm bored, I'll share some of my opinions.
Flareon needs Flare Blitz. No explanation needed.
The Oddish line needs some vast improvement. Oddish needs to be able to learn Leech Seed by leveling up, for starters. I also don't think it's out of the question for Oddish to be able to learn Leaf Storm or Leaf Blade, since it can already learn Razor Leaf. I think Oddish has the physical characteristics to support these moves. Secondly, if Vileplume can learn Drain Punch, it should be able to learn Poison Jab (Victreebel is a good candidate for this move as well). I also think that Vileplume should get Shadow Ball. Roserade gets it, but I think it would make better sense on Vileplume, seeing as they are nocturnal Pokémon and are more associated with darkness. Vileplume also needs Weather Ball. If Victreebel and Roserade can learn it, why not Vileplume? These apply to Bellossom as well for the most part, but Vileplume is my favorite Grass Pokémon.
Speaking of Grass-types, I think that Power Whip should be learnable by Victreebel, Tentacruel, Meganium, and Cradily.
I also think that Tail Glow should be learnable by Ampharos and Lanturn. They can already learn Signal Beam, and Manaphy isn't even a Bug-type nor does it have a tail.
Weather Ball needs to be learnable by Dragonair, since it can control the weather. It would also make a lot of sense for Groudon and Kyogre to get the move, as well. Vileplume was already mentioned.
Ampharos should be able to learn Ice Punch. I don't see why it can't learn Ice Punch if Electivire can learn it, and Ampharos already has access to ThunderPunch, Fire Punch, and Focus Punch, just like Elevtivire.
Oh, and Let's not forget Nasty Plot Gengar!
Eh, that's enough of that for now.