It seems a number of people in California are getting the call -- reservation holders, especially early reservations and a few Signature reservations who have yet to configure. And it seems to be for 90D's, not P90D's. I think Tesla is pushing through an initial run of 90D's to get the kinks worked out and with the timing on CA tax incentives expiring as well as keeping delivery destinations close for end of Q1 timing as well as service proximity, it makes sense. For those who are on the fence or not sure because they may not otherwise know when their car might show up, this is a great offer. If they're lucky enough to get that call. OTOH, I think a lot of reservation holders have yet to commit because they want to really see the car before placing the order.
As for selling/ transferring reservations... We're still talking about that? As pointed out, can't do it. Not worth it anyway. Anyone can order now. And with the number of VINs getting assigned the past few days, I think the production floodgates are about to open. Or at least I hope so... I just want my car.