Not entirely accurate...dealers will get mannequins that can be test driven but CAN'T be sold until they have so many miles or so many months of having it on the lot.
https://www.bronco6g.com/forum/threads/10r60-not-10r80-10-speed-automatic-transmission-for-2021-bronco-update-confirmed-in-ford-parts-system.16429/page-30#post-628018 Lot's of info here for your reading pleasure...
By now everyone should know nobody will move up in line...the dealer will take that build and sell it off their lot...no bonus for anyone except the dealer
My guy is pretty good at responding to texts...although he hasn't answered my question as to how many in front of me are scheduled. That would be good to know.
My dealer has 130 allocations out of >400 reservations with 22 scheduled. I'm #12 of the 130 with no build date so I've been skipped (BL, SAS, TOW, MIC) 10 times (at least).