I'm not bothered about GM's tactics at all. I couldn't give a toss what formation we play or whether we're considered defensive/dull etc. I'm only interested in winning football.
GM has made it pretty clear that he's not impressed with the players he's got and wants to do some loan/view to perm deals. I expect to see yet more players in over the next month. It will take GM a couple of months to get us playing the way he wants and I expect that by the time we are, we will be out of reach of the play off places. That's not GM's fault (or MA's fault).
I'd back MA or GM's judgement on a player over that of MM anyday. It's not either of their faults that MM decided to recruit several talentless buffoons to join the half wits we already had. It's not MA or GM's fault that MM treats the club like he's playing a computer game.
As a fan, I back GM as a manager who knows how to manage. I'm happy for him to make whatever decisions he sees fit. Although it's not always been the case, I'm prepared to back off and not judge him til the end of the season. This is because I appreciate the enormity of the job he's being asked to do. However, I have serious doubts about whether MM will let him last that long.
In this context, aren't our currently percieved tactics irrelevant?