Personally i think there's going to be atleast one death

Commander lawerence seems the most likely since he's basically been working against gilead for 2 seasons with no punishment from the other Commanders

I dont think they'll kill off luke or Nick because of the testaments but then again i dont think they are gonna follow the books directly because then it would be to easy to predict what's gonna happen.

Also based on other posts here on this sub it looks like we are going back to the border where they traded fred so maybe theres another trade happening.

My crazy theory is that june will go back into gilead in exchange for janines freedom.

It sounds crazy but who knows.

3 weeks cant go by quick enough