Sallu has hosted the last three seasons of the Colors show -- with one season along with Sanjay Dutt. But with Sallu tied up throughout 2013, the makers are apparently shopping for a new host. Though there is nothing official about it, sources say that such a move would happen only if Sallu says no to them.
"It looks like then Shah Rukh would be the best bet to retain the eyeballs. Considering their history, it would be interesting to see how King Khan can outdo his arch enemy," says a source. Bigg Boss is slated to air around October.