If I could be bothered I could find many articles that counter all of your points, but then that would also be based on the assumption the rumours are correct. Sahko is clearly a nut job as well as a distruptive infuence on the group, he showed his true colours on social media.
Its all well and good saying he had a shocker in terms of transfer now he has been sacked, but remember, when he got studge and couts in he was a genius. Personally, I reckon he has a good eye for a player, especially on the cheap!