No, Van Gaal uses this argument nowadays. "Judge me in 3 months"

I never did like Van Gaal much, but at least he's doing the necessary things, changing some of the personnel that needed to be changed, unlike Moyes. The results tend to improve with time and if he gets a top 4 finish then people will be judging him on the strengh of a CL spot that his predecessor couldn't achieve.
As for Wenger, it wasn't the intention of my post to ask for his head. I really think that he will retire at Arsenal at this point.
What I did say is that the team has been lacking the necessary cohesion and the so called mental strengh in these important CL ties year after year. I'm convinced now it isn't the players' fault. Those lapses of concentration aren't just down to the players, but mostly to the manager. When the Ox scored that goal in the 1st leg, it was a valuable goal for us in an otherwise abject performance, as it put us right back in contention and we should have taken that instead of going all out attack on Monaco (that's how they scored the 3rd). Of course, Carrasco was incredibly lucky to pull that off to perfection, but my point is: what other manager allows his team to lose shape like that?
The whole "express yourselves" thing doesn't cut it anymore. That's how some of the trashings we got in the past seasons have happened - the manager taking too long to change some things around, after ignoring the signs.
I just wanted to see a more proactive Wenger on the touchline, because I see some evolution on some other aspects of our game. We are at a stage of proving we can beat the 'big boys' at their turf and if we manage to fight for 2nd place and avoid another trashing at Chelsea/Liverpool/United, then I'd already take it as an improvement.
PS: totally forgot to mention this, but is it just me or did we really have a Giroud goal not given at the end? I got the clear impression that ball crossed the line.
Not that those useless officials behind the goals would have the guts to make such a call, but I'm guessing UEFA doesn't use goal line technology, am I right?