I have seen a few different samples on how to implement a dynamic skin chooser for Kendo UI Web, but I think this would be a great UI control to be added to the suite itself. None of the code samples I have found are simply drop in and use, but require slight modifications.
Hi Michael, thanks for the suggestion. while we're not going to add this feature to the product itself, it might be an interesting idea for the Kendo UI Labs (http://labs.kendoui.com). If you're interested in working on this, hit me up at brandon@kendoui.com