AT 36, Udhav Thackeray comes across as an unlikely heir to his tough-talking and mercurial father, Bal Thackeray. He is softspoken and moderate and the very antithesis of even his extrovert cousin, Raj. Udhav is the Shiv Sena chief's youngest son and possible political heir. But can he take over the reins of a party which needs a successor as forceful and dominating as his predecessor? That's a question that many Shiv Sena supporters find difficult to answer.