Why we ever bother with the three at the back shite is totally beyond me.
Wuilie Miller got sacked pissing about with this bloody awful system and it never has worked for the Dons.
McInnes goes back and tries it over and over again, never with even the slightest glimmer of success.
442 is the way to play football, stick to it, be good at it and forget pissing about with imaginary complicated shite systems that don't bloody work.