There weren't as many certified dealers when we signed up. I chose the closest to me, Poway, just because it is closest. I called the sales manager and chatted with him.
I know that car salespeople do not want to talk to future buyers, they want to sell today. If they have some free time, they are happy to chat though. So we talked Leaf for just a few minutes. At that time, he and two other sales people at that location were certified.
But none of them felt they really knew anything. Or that they would find out anything more than we know before the end of June.
So I'm going to contact them again once any of us on the forum hear something concrete from Nissan. I feel I'm just wasting time, mine and theirs, bugging them before then.