If Tesla does that, there will be even more pissed off customers. Order #2 was made on 9/19/2020. Well over 3 years ago, and just shy of 10 months after the reveal. Legally, I locked in FSD at that time. So I don't know how that would work, if they threw out the reservation numbers.By the time your second res comes up, there won't be a line, as in first come first serve
With the Model 3, people who were still waiting for the $35K Standard Range RWD were given first dibs at more expensive trims (before latecomers were allowed to order more expensive trims). In otherwords, while some people without long-standing reservations did accept delivery of more expensive trims before Tesla even offered the $35K trim, your reservation still maintained preference over new orders for that trim.Members have reported thats what happened with m3. At some point ordering was opened to all