Either way, it's going to be a better product. It's already a great product so ground breaking changes are a risk.
I will say that the Expedition probably won't be due for a refresh until 2025 so 2024 may be a year where Ford really has to compete on price compared to GM products.
I haven't tracked the market as long as you guys have, but it appears as if GM does revisions on their full size SUVs first, and then their 1/2 ton pickups a year later. Ford appears to be the other way around where the F150 gets the revisions first and then some of it trickles down into their Expeditions.
GM Generally releases the trucks first, then SUV
For the T1x plaform, the trucks were 2019, SUV was 2021.
T1x MCE refresh, trucks were 2022, SUV is 2024
For the K2 platform, the trucks were 2014 SUV was 2015
For the GMT900 platform, truck was 2007 SUV was 2007 (SUV released Jan 2006, vs truck in fall 2006)
For the GMT800, trucks were 1999 SUV was 2000
For the GMT400, trucks were 1988 SUV was 1992