Right now, I've been using Kyurem very sucessfully as a Specs user. I don't really feel it's outclassed, to be honest.
The set I've been using...
Kyurem @ Choice Specs
Trait: Pressure
EVs: 252 SAtk / 4 SDef / 252 Spd
Modest Nature (+SAtk, -Atk)
- Ice Beam
- Draco Meteor
- Blizzard
-...