1) Will Sanya and Suki be able to poison Rano's mind?(As if already isn't)? What will be their plan?
I think Sanya and Suki will try to remain in the good books of Rano, so that if at all, she gets close to Ved and his property, they can come running to get their share.😡
2) Will DK marry Disha now? Will Disha find out about Mahika soon?
No, Dk will not marry Disha till he gets to know that Disha is really innocent...Disha is such a dumb character now, she will never realise anything.
3) How will DK get Disha to sign the business in his name? Will Disha suspect him?
I think DK will tell Disha casually, now that he is back, he will take care of the business asusual. This will light bulbs in Disha's mind, she will volunteer to sign the papers back to DK's name...
4) Will Pori take advantage of DK ignorance to the facts? Will DK ask Pori to join him in destroying Gargi, Ved and Disha?
I really do not think DK can do such a foolish act by revealing his identity to Pori. I think he is acting there. I just cannot believe that Guhas have run out of steam, thus making the "Once upon a time" shrewd character of DK into " A dumb and foolish " one...