In order to demonstrate inherent bias and lack of reasonable fairness towards the alternative system, consider the following :-
1. When a manager, married to 4-at-the-back, and a career-long proponent of either 4-2-3-1 or 4-3-3, endures significant problems with the implementation of his system, please note that, whether from within media circles, or within fan circles, there is a distinct lack of suggestion that these career-long proponents of 4-at-the-back systems should perhaps be flexible enough to utilise a 3-at-the-back system.
Yet......
2. When a manager, married to 3-at-the-back, and a career proponent of either 3-4-2-1 or 3-4-3, endures significant problems with the implementation of his system, please note that, whether from media circles, or within fan circles, there is a distinctly favourable motivation to suggest that these career-long proponents of 3-at-the-back systems should perhaps be flexible enough to utilise a 4-at-the-back system.
It's blatantly hypocritical and fans should definitely be aware of the way in which they disproportionately treat both examples above. How is the 3-at-the-back proponent infliexible for not shifting to 4-at-the-back, but the 4-at-the-back is not inflexible for not shifting to 3-at-the-back. It smacks of double-standards.
You will never see fans calling for a failing 4-at-the-back system to adopt a wing-back approach, but the reverse scenario is almost always likely expected.
And if you think this doesn't colour how much patience your give each of the above examples, then you're kidding yourself.