I figure that since there are only 4 Turks in FFVII and 13 in Before Crisis - not to mention that Elena hasn't joined yet during BC - the new playable Turks are probably going to die. That or Nomura is going to claim that they were just hiding behind furniture out on missions during the game or something. So being the Sephiroth fangirl that I am, I drew up a little comic with my theory on how the Turks will become narrowed down to Tseng, Reno, Rude, and Elena.
...Then Chapter 23 of Before Crisis came out. Oh well. (For those that know the spoiler, you know what I mean. For those who don't, I shall say nothing more.)
The Comic. Note: It has violence and gore in panels 3 and 4. Just FYI.