Hi friends, i have a strong feeling that Rishab cannot be our beloved Om Agarwal.. The reason : either it can be one of Ekta's usual way of Plastic Surgery Strategy.. where our dying Om's face given to original Rishab who might be in need of that.. and Rishika Rai would have probably done that to save her husband - Rishab. Because, if Om is back in the serial,there should be a strong reason to be shown as how he came alive after his death..and now Ekta cannot show him as real Om who was really dead in the show.. So probably,our original Om was actually dead but his face is used for someone, ie, for Rishab and now this confusion will create lots of problems in Agarwal Family...and that the serial could be dragged for a loooong time... Guyz, could there be such a possibility??????