There are a lot of little threads running through this season for the different characters. For instance:

• Is Rosalee’s “old friend” from the past gone for good, or will he be back?
• Will Adalind tell Nick about her powers returning before he finds out on his own?
• Is Meisner still daydreaming about Adalind?
• Will Sean really join up with Black Claw in order to get Diana back, or is he playing them?
• Is Adalind going to go off the deep end again in order to get Diana back?
• Where is Trubel? Is she coming back this season?
• Does baby Kelly have any powers of his own?

Hopefully we get some answers before the season is over!