That would be an interesting track. But I agree with armummy's post that RK is aware that all this adulation and glamor is temporary and Madhu's love is totally independent of this. But we know that as a self made man, he has a humongous Ego! So definitely it wouldn't be easy for him. I would like to see that how he reacts to the situation but not now,, let him get rid of this forced Sautela.. And have some good moments with his new found bliss..
And I think been though his movies stop working, the shrewd businessman he is, he would have better investments.. I m sure he is not the types to put all his eggs in one basket.. So losing all his money would be kinda indigestible for me..
Also, about Rajesh khanna. He was from a very affluent family.. Jeetendra n him were struggling together. But once Jeetendra said that Rajesh khanna struggled in a car, and was never financially constrained even in his worse days.. Actually he won the national talent contest so he got his first break.. Success came in late, but was sudden with Aaradhna.. And then rest was history.. He was worshipped.. Girls would pick the soil from his car's tyre marks and fill in their 'maang' 😆. and the kind of fanfare he enjoyed was never seen before or after him.
I don't want to bad mouth a dead person, but there are very weird traits assiciated with him, So, throwing a parallel would be kinda weird. He was not very suave, but had lot of ego,even till the time of his death.. When asked if he thinks his SIL will reach his level of stardom.. He replied that Akshay Kumar is just okay, but only Aarav (his grandson) has the aura to become a superstar like him.
I never thought RK is in anyway similar to Rajesh Khanna.