Love the beanie/skully idea Second on the buckets Baseball caps are played out
Tell you the truth, Baseball caps don't seam to look right on a Bald Sly head, unless they fit right... Thats always the toughest part, harder to regulate than your Pants size.
Visors look good with the sly head, but you get a really weird tanline!
http://www.flickr.com/photos/ian73r/189433407/Thats a pic of me wearing a Baseball Cap in the Guinness Factory in Dublin