Take that update and you will be on it for eternity. No unlock and no Odin back.
I kind of figured that. I am running CM 11 and loving it way too much. I don't even know what is even different on the TW 4.3 that would warrant me to go back to stock and lock my bootloader up (more than likely permanently) and then more than likely be disappointed and want to root anyway. Guess I can wait to see if something happens and, if not, no big deal to me. Just would be nice to try it out without being locked in. GO BIG RED!