I would bet so. I am looking forward flashing it for my ONE. It may take some tweaking by our wonderful devs but they will have something awesome in no time.
From what I understand the Google edition is still going to use the Samsung kernel. Did they announce that the original bootloader it's going to be unlocked?
Yeah its possible to flash it. Go to this link and it will break it down so it is easy as crap. Att i337's need to flash Loki doki after installation of either 4.2.2 or 4.3(4.3 has no root). http://galaxys4root.com/t-mobile-galaxy-s4-roms/google-play-edition-rom-for-galaxy-s4/ I have confirmed this is working but I'm not actually using this as I am cyanogen mod fan.
I had it on my phone for a minute while I tested serveral ROMs. I have CM installed ATM. It was smooth. I just require a few extras. I may have to try it again.