trust me if the writers have seen that bajaj was shown a bit villainy they will retract. They can play this in many ways. One as you said with the flashbacks of his childhood. That's bound to make audience feel for him. Second showing a scene with bajaj by himself talking and explaining himself. Three with komolika entry she will be the villian because her main target will be prerna and bajaj will do everything in his power to protect her. That's why audience will be confused as to whether to like him or not lol his feelings for prerna will be genuine to the audienceOriginally posted by: vena.cava.
I'm entirely convinced with the masterful switch they pulled off yesterday, that any flashbacks we get of Rishabh as a child are going to be heart wrenching. The point will be to leave a full impact with the audience. This was a child who could not protect his mother or himself, and now here is the man who can and will.