Hello,
Right now, the hand_dam gem (golden yellow topaz) affects druid shifted damage. That makes the gy topaz extremely valuable gem. As both monks and druids want it. Right now, I think, it's price is comparable to some tier3 gems. While it is only tier2.
I propose to do following:
1. Introduce a new damage type called shift_dam. Make it affect shifted damage instead of hand_dam.
2. Introduce a new tier2 shift_dam gem.
3. For a while(say 6 months) allow people to trade their gy topazs for the new gems.