6. Rick Flag
Joel Kinnaman is set to portray Rick Flag in the movie. Now you may be thinking why the only "good" guy on the Suicide could die. Well you see from what I have heard is that Rick Flag and Will Smith's Deadshot will be both working as the leader of the team, so it would make sense that one of them would die. I see it it going down something like Rick sacrificing himself to save the rest of the team, which will leave Deadshot to lead the team, and bring the team to victory in honour of Rick's memory. Actually though I hope he survives to lead the team on another mission.
5. Captain Boomerang
Captain Boomerang is set to be played by Jai Courtney. Based on the trailer he will be the comical relief for the team, and there is nothing sadder then seeing the laughing man die. Captain Boomerang has been a iconic member since its inception, which would make it seem unlikely for the character to guy. Yet his skills are not exactly the easiest to show the usefulness in a movie.
4. Killer Crock
3. Enchantress
Cara Delevingne's enchantress is set bring something to the DC movies. Magic. From the information I know of it sounds like she will be part of the Suicide Squad, but could she be the reason the Suicide Squad is need for the job in the first place. If she is playing the side of the antagonists then it is more then likely that the Suicide Squad will try and kill her.
2. El Diablo
El Diablo is being played by Jay Hernandez. He is a very minor character, and many have taken up the name of El Diablo. The movie incarnation appears to have some pyromancer related powers, it is unknown where his powers are coming from, wether that be sci-fi or mystical. Although it would seem like they are mystical. Not having a lot of exposure would make it seem like he will be one of the possibly many to die.
1. SlipKnot
So there you go. Do you have any characters you suspect to die? or are there any that you want to die?