As many of us know, it's a recurring pattern in One Piece that many of Usopp's lies ultimately become true later on in the story, and one of Usopp's lies that hasn't yet come true could possibly be about the Numbers. All the way back in Jaya arc, the SHs saw the giant shadows of a few Shandian warriors projected all the way from Skypiea, and they at first mistook those giant shadows for actual giants:
Afterwards, Usopp lied to Chopper and said that he has beaten 10 of those shadowy giant figures before all by himself:
Coincidentally, there just happens to be 10 Numbers, who were first introduced as a bunch of shadowy giant figures:
Furthermore, Usopp vs the Numbers has been foreshadowed recently:
@Jo_Ndule @Red Admiral @Garp the Fist @TheAncientCenturion @Fujishiro @Tejas @Sentinel @Admiral Lee Hung @Usopp Haoshoku Haki @sanjikun @Bogard @Natalija @Chrono @Albino 👑 @Light D Lamperouge @Van @playa4321 @DarkWitch @PeperLevi @Blackbeard @Seraphoenix @Nidai_Kitetsu @Erkan12 @Monkey D Theories @Monkey D Luffy

Afterwards, Usopp lied to Chopper and said that he has beaten 10 of those shadowy giant figures before all by himself:

Coincidentally, there just happens to be 10 Numbers, who were first introduced as a bunch of shadowy giant figures:

Furthermore, Usopp vs the Numbers has been foreshadowed recently:

@Jo_Ndule @Red Admiral @Garp the Fist @TheAncientCenturion @Fujishiro @Tejas @Sentinel @Admiral Lee Hung @Usopp Haoshoku Haki @sanjikun @Bogard @Natalija @Chrono @Albino 👑 @Light D Lamperouge @Van @playa4321 @DarkWitch @PeperLevi @Blackbeard @Seraphoenix @Nidai_Kitetsu @Erkan12 @Monkey D Theories @Monkey D Luffy
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