Well let's tell you right at the onset, that it has nothing to do with Salman or Ajay.
Actually in the recent development of events which took place in Mumbai, Maharashtra Cricket Association (MCA) in one of its 'out-of blues' kind of decisions has decided to lift that 5 year ban on SRK, vide which it barred SRK from entering the Wankhede Stadium in 2012.
Shah Rukh who is also the owner of IPL team 'Kolkata Knight Riders', was banned from entering the Wankhede stadium in 2012, following his alleged misbehavior with the security guards after a match between KKR and Mumbai Indians. When this unsolicited incident took place, in its version of allegations MCA stated that while being under the influence of alcohol Khan tried to force his way on to the grounds after the match, and abused and manhandled guards after he was stopped.
Though SRK rubbished all such allegations, and in his version of story stated that his children were "physically manhandled in the name of security" by guards, which infuriated him.
But now after 3 years, it looks like MCA has decided to embrace that "let bygones be bygones" philosophy, and out of nowhere has decided to revoke its decision to welcome this Baadshah of Bollywood in its arena.