No. 4: Where's Simmons?
After resolving a lot of loose plot threads in Season 2's two-part finale "S.O.S.", Agents of SHIELD left viewers with a shocking cliffhanger -- Jemma Simmons seemingly absorbed by the Kree Stone that Robert Gonzales had been protecting on board his ship.
Theories abound regarding Simmons' fate abound - was she transported to another dimension?
A different time? A different planet? Is she trapped within the stone? Will she return?
Will she be the same if she does?
There are no clear answers to any of these questions just yet, but it's been hinted the stone, in the wrong hands, can be extremely dangerous for the Inhuman population, perhaps even designed as a failsafe device to prevent the Kree experimentation from getting too out of control.
That said, what effect will the device have on someone who isn't an Inhuman? Does it have a mind of its own -- acting to seize Simmons of its own free will -- or was it merely reacting to its circumstances and performing a function, like a programmed machine?
The answers must come. We are hoping they all come sooner rather than later.