Do we know which routes will have Game Changer Suite in 2025?

Resources I’ve read have stated ORD-DXB has GC Suite until June 2025, but Expertflyer shows old 777 F starting in March. None of the other 777 USA-DXB routes show GC Suite past March, as far as I can tell.

The only route I can find that does still show GC Suite in March is HND-DXB.

I assume this has something to do with the 777 retrofitting, but just curious if there’s any solid info on which routes will have GC suite, or if it’ll just be a crap shoot between old and new 777 F