Not sure if this has been posted... Seideo has release and add-on to the Innocase II. If you previously ordered the Innocase II, this maybe the option for you. For $19.95 it's not a bad deal.
Basically, with this add-on you'll have your Evo wrapped in the Innocase II, then by the rubber case from the Rugged design and then topped off with the skeleton. TRIPLE PROTECTION! For the 20 buck you also get the holster.
Not a bad deal!!! They start shipping on the 26th.
Here's the link to Seidio:
http://www.seidioonline.com/product-p/bd2-hk4hev4.htm
Update: Looks like they are shipping out orders so no wait for the 26th...