Though I'm new to the Vinod Khanna fan club, am I still allowed to say that this is perhaps not the ultimate comeback look?*
It's not horrible - though I have made my feelings about facial hair abundantly clear, and clean-shaven-ness is one of Akshaye's (and others') most endearing qualities - but the dark hair and white beard thing has already been done, and since you forfeitted your shot at being a bigger star than Amitabh decades ago, just let it go and do your own thing. Or Kenny Rogers's thing, whatever.
* To be fair, he did say it was for a specific role in his new movie Risk, and in this interview, at least, he seems to look like a very normal man in a shirt and ambervisions.
Thanks to Babasko for the tip.