Ishan will inadvertently give Ram/Priya/Krish a clue? Or he could be the trigger for Varun's transformation from evil to not-evil.
I don't think Neeraj will changes sides, but his actions could be the catalyst they need for their investigation to move forward.
(classic Neeraj. Banda MUs banana chahta hai lekin galti se saari problems solve kar deta hai lmaooo)
Par banda akele hi Vedika ko sambhal sakta hai.