I am guessing that the reference ( That C##t killed your Star player by his 'Wheeling,Dealing ways !! ). is where you read that as me apparently accusing of McKay being a murderer. So are you really saying that you don't think he has 'blood on his hands?'
The context of that statement is: Willie McKay organised the Sala flight, Willie McKay paid for the flight to be organised, Willie McKay isn't the type of guy to not know the finer details of anything he has a finger in, if Willie McKay honestly did leave all the finer details to Dave Henderson & Dave Henderson didn't tell Willie McKay that he was going to use a colourblind Daytime only rated PPL I would be very surprised that Willie McKay was so slapdash to allow someone to be in control of a McKay deal.
I think it would be fair to say that Willie McKay is a manipulative controlfreak, so him not knowing what was happening is a very unlikely scenario.
I might be 'slighting' Willie McKay in my distrust of the man, but his past track record is a fair marker of his ability to 'slip & slide' in most things.