I don't get "arrogance" from your model's expression -- I get friendly :)
Would like a bit less background (perhaps blurry??) Great informal feel, excellent pose and expression, perhaps a bit more light on the side of his face.
Good concept, with a pose, shooting angle, and composition that work well. Lighting is too harsh; more specifically, the shadowed side of his face is too dark in comparison to the sunlit side. A reflector or maybe even a fill flash would have helped reduce the contrast.
the attribute of the title seems apparant..... detail in the shadow is less so. However quite a good candid and submission for this challenge. I enjoy this shot and would not necessarily care to meet this fellow.
I like the B&W tones and the wide angle look, but I find the lighting too harsh. I don't really like the dark shadow on the right side of the face. Also, wish the background were blurred to avoid distraction.