Possible to beat collections of Dangal and become the highest grossing Bollywood movie. But at what cost? Releasing a film every 2-3 years not only hurts stardom but also disappoints his fans.
When he has the potential of choosing great scripts and making them the biggest film of all time, then the rate of signing films should also be high.
The only rumoured film of his is the Vikram Vedha remake. And that film ideally shouldn't take more than 3 months to shoot, since the original wasn't a big budget film or mounted on a large scale. But knowing him, he will take another 2 years to release that film. There is also the Gulshan Kumar biopic, which again will take more time to shoot.
He is still one of the top actors of the country, but he will be nearing 57 when LSC releases. He will have to start signing more films asap.