Yes, NA is getting a new DC with 4 new servers (as you said in August). They intend to increase it at some point in 2023 to 8 total for that new NA DC, of course with DC travel implemented prior there shouldn't be any problems visiting one to continue doing content such as Ex trials/Savage/Ultimate with a static, if I am understanding what they've said about it correctly. Sadly though even with another 4 new servers and even the maximum 8 it still will not be enough in terms of wards for housing. As it stands 4 new servers, if they keep it with this nonsensical 75/25 split for FC/Personals, I think they should inverse it personally, it works out to 7200 personal homes with the 4 new servers, and 14400 with all 8. Then you gotta compound it with the number of smalls which lets be real, no one really wants, as most players I feel want a medium or a large.