My first post in this forum.
Am loving the series so far.
Though I am not good at thinking up jodi names, I got hooked by the content of the thread.
There is a huge possibility that Nikita would turn out to be the mole in ATU. That would make her the antagonist.
Also, it seems like Jai repents his separation from his wife. So as of now Jai - Trisha seem like the main couple.
Abhay can't be paired opposite Trisha, as he's already been shown to be working with the goons aka the bad guys.