The next winner of the Ballon d'Or after Messi and Ronaldo not being called Neymar means the best-laid plans of the world's most expensive footballer have already gone awry. There have been moments of magic since his arrival at Paris Saint-Germain but also a frustrating World Cup.
The processional nature of Ligue 1 means Neymar's 2019 hopes largely rest upon how much of an impression PSG can make on the Champions League. If Thomas Tuchel's side were to go all the way - they are yet to confirm progression from the group stage - and Neymar followed that up by leading Brazil to Copa America glory, he would have significant substance behind his claims.
Neymar's ambition is arguably hindered by Mbappe who, if this year's Ballon d'Or rankings are anything to go by, means he is not even the best forward plying his trade in Paris. Since bursting onto the scene with Monaco in 2016-17, teenager Mbappe has consistently thrilled admirers with pace, power and lavish skill.
His demolition job on Argentina proved the stand-out individual showing in France's World Cup triumph. It feels like a case of when and not if Mbappe gets his hands on the trophy.
Of course, Mbappe might have at least one of his France international team-mates to reckon with. The best placed is Griezmann. He followed a brace in Atletico Madrid's Europa League final win over Marseille with four in Les Bleus' World Cup campaign.
It meant a second podium finish in three years in the Ballon d'Or - if Atletico Madrid can prevail in an eminently winnable LaLiga or reach a Champions League final at their home stadium, Griezmann will be heading for the top step.
Manchester City are setting a furious pace in their Premier League title defence. Kevin De Bruyne was the standout in their record-breaking campaign but, in the Belgian's injury absence this time around, Sterling has propelled himself to top billing. Eight goals and six assists so far give him a claim over being the outstanding player in England's top flight this season.
Guardiola is right to identify Sterling's ample room for improvement. Should he score the goals to help City win an as-yet elusive Champions League before propelling England to an inaugural Nations League crown, the 23-year-old would certainly be in Ballon d'Or contention.
A scarcely credible haul of 44 goals in all competitions for Liverpool last season means Salah could perhaps feel aggrieved over only being sixth in the final reckoning this year.
The Egypt forward has quietly chalked up nine this term without yet hitting his best form. Liverpool are clinging manfully on to City's coattails in England - if Salah can crank through the gears and inspire a famous title triumph his star will never have been higher.
As demonstrated by Modric, a Ballon d'Or winner does not have to bolt youthfully from the pack. A willingness to reward a career-long body of work could stand Suarez in good stead. His brilliant hat-trick as Messi sat out the recent Clasico thumping of Real Madrid underlined the striker's enduring quality.
Breaking Los Blancos' grip on the Champions League will no doubt be a priority before Suarez leads a talent-stacked Uruguay generation at the 2019 Copa America. Like Modric's Croatia, it is probably their last tournament as a much-celebrated collective - as such, victory would resonate all the more strongly.