I think swaragani will end soon coz , first of all it is coming big boss time slot & new season working has been started 4 big boss, secondly sangini will be exposed , swarya will become one , dp will accept swara nothing much left in swarya story how much they can drag coz there will be no saas bahu drama in swara's life coz Annapurna is a great lady , then what they will show naagin drama, swara cheer haran etc. so if the track goes like this show will close with in 6 month.
there is no base or logic 2 make ragani -ve coz it will not help anything . if she is -ve swarya is in more danger may be swara luvs laksh but not more than ragani , in one of recent episode is feared that she don't want her relation with ragani to be like dadi-dida, so if she gets 2 know about rags being -ve she will sacrifice laksh.
if rags -ve no hope 4 ragya & sangini coz sanskaar will not fall 4 her & she can't change sanskaar if they end up together it will become worse , coz 2 -ve can't make one +ve
when truth will come out laksh will hate her , in recent episode their frndship was focussed , she will lose laksh frndship 2& laksh will not marry her.
to ragani being negative means full garbage of serial no one will get anything . show will lose its fan base if ragani is negative coz viewers will only see d serial if it make sense & with a hope that ragani is +ve. I also hope she is positive & will return with a bang. hope I have not hurted anyone.