Well, the thing is, the GP Host Commission changed the replacement procedure this list. It goes straight down the SB Top 75 list, so Harris/Chan are still next in line for a 2nd GP assignment before FlorDes.
And ID only had 5 WDs last season - 2 for HawBak (replaced by SmaDie and McNSpir), 1 for WangLiu which was a host spot that got replaced with another Chinese team, and then 2 that were within the 7 day window and the GP hosts didn't have to replace them (Taschlers CoC and KazRev NHK). I don't have my 22-23 tracking spreadsheet anymore but, IIRC, there were, similarly, very few WDs in ID.
In no way, if I was the USFS, would I be hoping/betting on FlorDes getting a GP elsewhere. China just decided to use their two host spots they kept after the initial GP list and the only two spots still open are GPdF host and SkAm host. There is a SLIGHT chance that Tanaka/Nishiyama may pull out of NHK (they just WD from Championnats d'ete quebec because she has some sort of lingering injury she's dealing with) but if that happens, that still only is one spot and it will go to HarrChan (their 1st GP is SCI).