We're repeating old Pokémon we want evolutions again...which shows just how much demand exists for these Pokémon mentioned to evolve xD.
I believe it's based on a winged snake...it can be better though ... give it an evolution where it's Ground/Flying Gamefreak
I agree about Luvdisc though. They don't really work as counterparts when one is more complex in design and has better stats. I suspect Alomomola was originally meant as a Luvdisc evo in Gen IV but got left out; since BW didn't have any evos of old Pokémon, they had to make it a standalone. Which was a really stupid decision imo, but they won't change it now.
I agree with all of these. Also, Houndoom needs a cerberus evo. Also, I'm sure it's been said a lot, but Mawile and Sableye need evos too.