Now, there is no way Raageshwari can be outed without exposing BRM...and logic suggests that they would want to hold on to BRM..unless, this is how they want to bring out Sartaj's truth...if BRM is cornered, she will definitely question RNJ's legitimacy..! By not revealing even to RM that BRM is aware of this truth, G is literally giving her the opportunity to strike at a unguarded moment..!
However, if that is not the plan, then exposing Raageshwari is tricky...and given that she has imposed a time frame for the wedding, this track has to come to a closure soon..!
Raageshwari, as a character has served her purpose...she has been brought in to humiliate and hurt G and RNJ...and she has already done that...now, the creatives obviously have no plans for the wedding to happen...even BRM has no use for Raageshwari in the long run...she is not going to stand by and watch Raageshwari become Queen and torture RNJ and G all their lives...the idea is for BRM herself to become Queen..!
So, given that the character has pretty much outlived its use, the end is imminent...might be a good idea to have her murdered instead of exposed...!
Either BRM herself can murder her with the possible trigger being Raageshwari discovering that BRM was the one who ordered her brother's killing...BRM can then try to frame RNJ/ G for the murder...!
Or else, if Sartaj is aware of what is happening, then he can murder Raageshwari as a favour to G...because she did let him out of prison...!
Then Sartaj could be captured...and thereafter the truth of RNJ's paternity can come out...!
Hopefully at some point, that twist can be twisted back...and RNJ's legitimacy as King restored..!
On the other had, after seeing RM's ugly turn where she is arm twisting G to sacrifice everything to retain control over the throne, I am wondering if RNJ is better off being the courtesan's son..!
P.S - Don't people have a bath after returning from the shamshan ghat...what is with all the characters being in the same clothes in the durbar convened by Raageshwari?!