There is no doubt that the woman who matters  the most for Salman besides his mothers (Salma and Helen) and  sisters is Katrina Kaif. She has been an integral part  of the Khan parivar for  more than two decades. Hence it was only natural that Isabelle Kaif, Katrina's sister, be launched by none other than Salman.

Salman dutifully designated himself to be the presenter of Isabelle’s debut film Dr Cabbie, an Indo-Canadian production starring the talented young actor Vinay Virmani. Isabelle had a supporting part in the film.

When she moved to Mumbai, Salman  spoke to T Series for her Bollywood launch  in Time To Dance alongside another of  Salman's protégés Sooraj Panchali. Almost complete, Time To Dance has been more-or-less shelved.

Not the one to give up, Salman has now roped in his brother-in-law Aayush Sharma(who made his  unsuccessful debut in 2017’s Loveratri produced by Salman) to co-star with Isabelle in the war drama Kwatha. Karan Lalit Bhutani directs this film which is officially not produced by Salman.” But for all practical purposes this is a family film, another  attempt by Salman to launch the so-far failed careers of his brother-in-law and Katrina’s sister,” says a source close to the Kwatha project.