I have a feeling

Yah!! N our show is very different show from others n v r watching ali's character since avni ali's childhood..he was the one of d best character n i dont think that cv's will spoil this character

From what I have seen in the show after leap, Ali is anything but a planner or plotter. We all have seen the blunder he did in Dikhsa's kidnapping creating a whole new mess. He is a type of person who is more capable of getting trapped himself rather than trapping others.His main purpose is not to actually help Avni but to present as if he is trying to help Avni. I am fed up of his "Maine joh bhi kiya sab tere liye kiya Avni" jaap. Any sane person at his place will directly confront Avni that what she feels about him rather than trying to know from other people what she feels about Neil. Not loving Neil does not mean by default she will love him. He is pressurizing is Avni to leave Neil's house when she has not even sought his advice on this matter. He is only obssessed with Avni and go to any extent to occupy the most important place in her life by hook or by crook.

So I think he will let Sweta and Riya use him without suspecting anything foul.