A high-profile casting gamble unravels, exposing deeper questions about creative control, contracts and accountability in Bollywood   What was meant to usher in a new era for the iconic Don  franchise has instead spiralled into one of the industry’s most closely watched standoffs. After Ranveer Singh exited Don 3 , sources suggest relations between the actor and Farhan Akhtar’s banner, Excel Entertainment, have grown decidedly strained.   Ranveer’s casting as the successor to