Usopp probably, unwittingly, excuded CoC. Gabans: "Hm? Where has this guy been until now...?" indicates that Gaban had not sensed him before. That in itself would not be an issue as Gaban probably hasnt sensed someone like Chopper or Nami either but Usopps CoC piqued his interest as in "has he on purpose been hiding his presence"? And if this comes into fruition then we all know that Lord Buggy will also one day show of why he was once regarded as Shanks adoptive brother and worthy of being an apprentice on Rogers ship.
Other than this- not a fan of what Oda is doing with his character. This speech is not good either.

