Have to disagree Padmini, Anand coming back would be purely illogical and not to mention an over used track.Kunal insecurity , possessiveness can be shown with another male character who is interested in Siddhi and who exhibits some mannerisms of Anand's.Choosing between two we have already seen Kunal go through that have we not? Post consummation sequence?Maybe to explore that they can how their kid as per Veena being increasingly like Anand, this can also cause turmoil between SINAL.A person needn't rise from death to create problems his memories alone are sufficient.Would expect the CV's to explore it in a more interesting and intelligent manner rather than simply show a look alike.