@Lisa:
Yeah. Maybe something similar to Kenpachi's eyepatch in Bleach. Maybe an 18 sword style technique??!!?! :woot:
That is quite the far-fetched idea, but you never know..:P
[[B]EDIT: Perhaps he just has a significantly enhanced eye that he'd only use for serious situations; probably even similar to "Hawk-Eyes"' ones..:o hint hint :P 'Kay, seriously though, I don't really know what I'm trying to get at here…xP]