The "attack on Starbase 1" from the Romulan War, I think is from the old Spaceflight Chronology
book. Or maybe FASA's RPG's.
I suspect the USS Kelvin and her sister ships (those kitbash designs seen later in the movie, which I'd assume were from the same era) will be ignored.
So long as, if they DO include it, they don't try and homogenize it with TOS the way the EAS website did ("the film is wrong, the Kelvin is a small scout ship and doesn't really fit those corridors behind the bridge, the giant engine room or all those shuttles"