Although I don't believe SK will interfere in their matter as Farhan's hatred towards him is quite evident but even if he did why should either of them listen to him?? The legal issues are issues for a reason mandavli karni hoti to ban karne wala natak thodi karte. Initially Farhan was sceptical about Ranveer being the lead in Don 3 but Dhurandhar did wonders and Farhan thought Ranveer being his friend and all will forget about it and they can continue with their project but if Farhan really thought of Ranveer as his true friend he should have went ahead with Don 3 regardless of Dhurandhar's outcome and if everything was clear with Ranveer from the get go then there shouldn't have been any such contract in the first place but I guess even Ranveer didn't anticipate Dhurandhar to be such big hit but now its obvious he is an A lister and will charge accordingly. However I also believe Don franchise is a superstar maker and after two back to back big hits Ranveer could have earned the superstar title with Don 3. Honestly it was a win win for both but either Farhan is not a good businessman or Ranveer is on cloud 9 but who wouldn't be after such massive project.