Incubus going full Thor
Are we crazy, or does Enchantress' brother look just like the Destroyer from Marvel's magical franchise?
Amanda Waller getting plugged in
If the government agent didn't do enough damage by initiating the Suicide Squad in the first place, her brain becomes the key to Enchantress' master plan. A moment where we see Davis hanging upside-down, tapped in to the witch's Floating Ball of Doom by a series of USB plugs, is just demented enough to work.
The Enchantress' death/not death
Did the main villain actually die, or did Suicide Squad salvage Dr. June Moone for a sequel? After detonating a bomb inside her magic womb, the Squad discovers that Moone's physical body survived -- they just needed to peel back a layer of mud to find it. Clearly, Enchantress' exfoliation tactics are more rugged then we realized.
Killer Croc's desire to watch BET
After saving the day, each Squad member receives a wish: Deadshot wants to see his daughter, Harley Quinn wants an espresso machine, and the Croc -- as payoff to a joke that didn't make the final cut? -- wants the cable network BET. The (bizarre!) assumption is that the Croc likes to watch rap videos with partial nudity, though we hope he wants to catch up on the next season of Being Mary Jane.