They need to be brought back into duel at least.
There is a tiny minority of the player base that has played with them enough to be able to drop great ladders 9-10 times. When most of the guys get stacked onto one team or just aren't available for what ever reason you see the result.
We need them back so everyone can practice with them and get use to using them. It's just not all that fair on some of the clans with majority new members, or even older clans that just didn't dick around with them.
Every clan should be able to get people trained up in how to use all this crap.