Last month, "Blindspot" ended its broadcast for 2016 with plenty of shockers. Considering that, viewers can expect mysteries to unfold when the series returns next year.

The midseason finale featured shocking events, one of which was the decision of Jane Doe to erase the memories of Roman to give him a fresh start. There are speculations that her decision will turn out to be a bad one for her, as it might cause a huge friction between her and her brother.

Some fans speculate that the conflict between the two characters will have something to do with Kurt Weller, since he might have a hard time dealing with the new Roman in episode 10.

Considering how she values Roman as an ally, there is no doubt that Jane sees Roman as more than just a brother. However, there are theories that Roman will not be glad about Jane erasing his memories.

Roman is a member of Sandstorm and keeps unlimited classified information that is valuable to the FBI. It is speculated that after Jane Doe erases his memories, Kurt will still be able to get information from Roman, putting the siblings in a rather complicated situation.

Meanwhile, episode 9 also concluded with a bang with the revelation that Dr. Borden was the mole for Sandstorm. Rumors claim that another agent might actually be doing the same job as Borden, and that agent is someone totally unexpected.

When the series returns, fans of the series will also know if Patterson was able to survive the gun shot in the midseason finale.

"Blindspot" season 2, episode 10 airs on January 4 on NBC. Watch the promo below.