(i) does the team have greater belief today than 3 years ago?
Would you say that the belief of the team is improving or deteriorating as this season progresses?
You're talking about a team that's smashed in 73 goals so far this season (and equally in both 'halves' of the season). Not a feature I'd associate with a team wracked by self doubt.
If this team didn't have belief they'd have crumbled against a Chelsea team unbeaten domestically for umpteen games and desperate to keep their season up and running.
(ii) what evidence is there that the team has acquired greater tactical awareness and flexibility over the last 3 years?
What evidence is there that the team has acquired a greater ability to adapt tactics during the course of a match resulting in a positive outcome at the end of a games or games?
It's staring you in the face all season. The performances (if not the results) have been marked with greater energy and the tempo has picked up noticeably since last season. That's why we've scored buckets full.
Our biggest failure has been protecting what we have. That, is a huge failure. Of course it is. It's a stick to beat the manager with, no question. However, and here's the rub: we can do exactly that and against very good opposition too. We can adapt. Look at how we dug in against a very good Spurs team after drawing level; look at the City game in the LC when we were able to play, get ahead and then take the sting out of the game; look at Chelsea in the FA Cup when we doggedly hung in, were patient, and didn't twist after we got a winning hand.
I have to ask whether you see that and dont acknowledge that it's there.
Is it enough? No. But it cant be levelled at this manager it's not in his armoury. He needs to deploy it much more often...or maybe he does and the players are bottling it.
(iii) our defensive record (Premier League - goals conceded):
2011/12 40 goals 1.052 /match (Moyes)
2012/13 40 goals 1.052 /match (Moyes)
2013/14 39 goals 1.026 /match (Martinez)
2014/15 50 goals 1.316/match (Martinez)
2015/16* 41 goals 1.414/ match (Martinez)
* after 29 games
The amount of goals we conceded in the last two seasons have been lamentable, but by your own figures it shows it need not be that way under Martinez.
The evidence is there Dave, we do not possess a manger with all the necessary skills to challenge consistently for the top 4 places.
If you want a manager that 'consistently challenges for the top four places' then give him the cash to prove it can be him. He's had a reasonable budget here and no more than that. Would you think it fair to judge a future Arsenal or United manager as a success or failure after giving them a net spend of about £12M each season? I doubt it. You;d reasonably say that unless they were backed with a net spend approaching half what City spend then it's an uphill task to say the least.
As said on that ^^^ topic before: Martinez is being judged by a criteria never used on any previous manager of the club: get a CL spot or you're sacked. Sorry. I wont be endorsing that ridiculous high bar - unless Moshiri backs him substantially.