They're gonna keep milking the "love bird/exotic new counter-terrorist locales" for another 3 seasons at least.

the whole crazy impossible love shit is trash
So far we've had Lebanon, Iraq, Iran, Pakistan, Afghanistan...and coming up: Syria/ISIS! FOH
Again, showtime can just throw darts at a mid east map and write an entire season around it.
now it's the absent mom, the half brother, baby brody gonna be walking and talking next season "where's my daddy?" FOH
Dar Adal cut a deal "for the greater good" FOH (even though this is probably the most realistic part of the series)
She's gonna be chasing Quinn on some "I'm sorry! let's get out together! you were right!" FOH

Showtime really knows how to snatch defeat from the jaws of victory