Via the article "Will Dean Devlin Get the Stargate Reboot?" at Stargate Solutions, the source article on Collider "Producer Dean Devlin Talks INDEPENDENCE DAY Sequels, STARGATE Movie Sequels, GODZILLA and More at the Saturn Awards" says "films would continue the story with the original film cast and focus on other places Stargates could go and other places Stargates might be on planet Earth."
That's TWO sequels -- parts 2 & 3 -- to the 1994 Stargate movie, with Kurt Russell & James Spader -- and perhaps Mili Avital as Sha'uri, Alexis Cruz as Skaara, French Stewart as Ferretti, & John Diehl as Kawalsky.
Effectively, Sam, Teal'c, Vala & Cam wouldn't exist in these reboots, as well as everyone in Atlantis, but this would mean an "Alternate Reality" to SG-1/SGA/SGU fans where:
- aliens DON'T speak English
- Goa'uld don't incubate in stomach pouches
- something besides a DHD dials a 'Gate
And how would you write AR Daniel/Vala fanfic for it?