I work as a dealer at the casino Ilani, in Washington, near the Oregon border. They've sent out a memo letting all their dealers know that on the first of February they are going to be changing the tables in ONE PIT, to 6/5. Their plan is to slowly infect all the pits with it.
I know from my bosses that they didn't want to be the first in Washington to move to 6/5. No casino wants to be first, but I guess Ilani decided to take the hit. I imagine that once they've moved over, the rest of the casinos in the area will feel comfortable moving as well.