I actually doubt it's possible for them to be easily integrated into fc25. The reason for this being, that it sounds like they have had to strip a lot of code and rebuild certain things from the ground up, and if you just throw that into a game that's not currently in the testing phase it could cause all sorts of havoc with balancing. Another reason being, from what I've heard they have to go through all of the distributors testing even for patches and the like, which is probably a lengthy process. In my opinion, with 2 months left it would essentially be a waste of time focusing on that, when they can focus on getting the game right.
As I've said to other people FC26 is the last chance I'm giving the game. I might lose out on playing a football game as I don't like what competitors currently offer either, but there are many other games I could happily play in their place.
