[Zippygoose]

You could also pass in "top" "middle" "bottom" which would then randomly cut the deck within the passed criteria.

i.e., passing "top" would cut the deck randomly between 0 and 20, middle between 21 and 32, etc. etc.

I liked the idea of an overloaded method simply because it introduces the idea to people who might not be familiar with it.

Edit: Posting solution soon, had to tweak cut method to account for overloads.