unpopular opinion that im fine w grishams hair being stupid because it reminds you he's a pokemon character but in actuality, i think it's probably meant to resemble female pyroar like how lysandres resembled male pyroar, both of them being leaders of their respective flare teams and his lingering reverence to him
Like I said in a different ask I think it's meant to resemble the Team Flare Nouveau logo because it's a pretty exact match, but that said Grisham having a hairstyle based off a female Pyroar specifically would be very Trans of him












