Nothing will change whilst MOL is in place.
Business leaders with his style of management - rule by fear - have long memories and any gains will be short lived whilst he is in place. He will make it his business to take revenge.
Eventually he will have to be removed by the shareholders for progress to be made. He will never understand an inclusive style of management and genuinely believes he is something special. The last one I remember in the same mould was ExSir Fred Goodwin.