Orc Ele Shaman.
In general not a lot off CC.
Hex is a crap spell anyway that you should only use is VERY specific situations.
So no one cares if duration goes from 8 to 6.
Root never lasted 8 sec in rated PvP anyway (because dispell).
The only cool CC is Lasso and it goes to 5 ticks again because of PvP Set bonus remove.