It seems that some people think solving the Manchester United conundrum is as easy as flying an anti-David Moyes banner over Old Trafford.
Others believe it to be a task that will require more than a £100m splurge in the summer transfer window to complete.
Whichever way Manchester United’s current plight is observed, you can’t help but wonder where it all went so wrong.
Perhaps the most startling difference between the 2012/13 title-winning side and the current 2013/14 squad is the defence.
Nothing has changed in terms of personnel yet it looks completely dysfunctional.
Having watched several Manchester United games this season from the comfort of a local pub, it has even appeared to be frightened, almost paralysed with fear.
This was so devastatingly demonstrated by Manchester City’s bludgeoning of their arch-rivals in the very first minute at Old Trafford on Tuesday night.
City swarmed forward and fizzed around the United defenders as if their legs had been soaked in a concrete bath. They were motionless, scared and lacked aggression.
David Silva danced around two United defenders with embarrassing ease, before Samir Nasri’s simple shuffle and shot hit the post and fell straight to Edin Dzeko who tucked the ball away with the sort of unchallenged freedom strikers can only dream about.
Who would replace this ailing defensive unit, then?
Unfortunately for David Moyes, summer signings will be hard to come by.
Not only is the World Cup a traditional obstacle in transfer dealings, but the cunning Old Trafford executives have arranged a pre-season tour of the United States just weeks after the final in Rio.
This means that not only will world-class players be recuperating on holiday and therefore be unavailable to negotiate with, but any prospective signing would not have the chance to integrate with the squad.
Manchester United’s troubles don’t end there.
In midfield they lack energy, creation and combativity. Marouane Fellaini has so far proved to be a dazzlingly questionable signing, while Juan Mata has failed to make an indelible impact since his £37m January move from Chelsea.
Tellingly, both new signings have failed to score since their arrival at the club.
Moyes has been very active on scouting missions throughout the winter and has reportedly had Sporting Lisbon’s holding midfielder William Carvalho scouted 12 times.
Carvalho would be an ideal fit at United but the English champions are not his only suitors – and there Moyes faces another problem.
It is becoming harder and harder to believe that world-class players and those of similar potential would choose United as their next club over another one such as Barcelona or Real Madrid.
Moyes could do much worse than blooding the promising Nick Powell if his pursuit of Toni Kroos is fruitless, but it would be a blow similar to the failed chases of Thiago Alcantara and Cesc Fabregas if Carvalho decided against a move to Old Trafford.
Would Manchester United’s under-fire manager then be forced to panic buy as he has apparently done with Fellaini and Mata?
All the current criticism of Moyes is not only misinformed, it is premature.
The Scot has barely had a chance to construct his own side, allowing the new recruits to gel and then getting them to play in the manner he wants.
Therefore he should be judged midway into the 2015/16 season, when it will become clear if his forthcoming transfer strategies have worked or not.
If he is to succeed he can afford no repeat of his previous transfer dealings. That said, the World Cup barricade might prove to be his maker.
Then there is the spectre of European football.
Before the home game against Aston Villa, a five-point gap separates United in seventh and Spurs in sixth. The final Europa League place is awarded to sixth place with a Champions League spot all but mathematically beyond United.
If United do miss out on European football they could struggle to attract the biggest names to the club – and that is a focusing chastisement of their deficiencies this season.
Given all his current challenges, and the ones that inevitably lie ahead, Moyes will be hoping that he is afforded the time he needs to reconstruct a side so alarmingly in decline – and with a six-year contract in hand it is logical for him to be given it.