I think Wyll seems too pretentious and a bit of a hypocrite.
His "Blade of Frontiers" act feels lame, as if he is not a real character, but a larper pretending to be what they think is a tough guy.
His theatrics during the scene where you first meet him isn't helping at all - when he skewers that poor little goblin, it is like watching an adult beating a small child.
Pick on someone your size you jerk! And if you can't, at least don't show off like you are some great fighter and hero, because you ain't! you're just a looser who thinks he's a tough guy, killing a tiny goblin!