My all time favorite thing to cook on the KK. I swear that the KK does roast chicken better than any other grill out there!
http://komodokamado.com/forum/topic/2453-everyday-misc-cooking-photos-w-details/?p=47429
While this post shows a vertical roaster (NOT a beer can - ewww!), I also like to do them spatchcocked (spine removed and splayed open).