Video here. I would not have a need for one of these, but others might, and at least it is giving the hybrid concept more publicity. Perhaps Arnold will buy one. Thanks to this site.
A more likely replacement: US Marines RST-V Hybrid Tactical Vehicle A short history of the Army's Shadow RST-V - AutoblogGreen Army Technology - Shadow RST-V - Reconnaissance Surveillance Targeting Vehicle This thing has 4 wheel sterring that allows it to turn 360 degress nearly within its own body length.
The DRS/TARDEC vehicle is just a technology demonstrator - it won't go into production. The RSTV article is almost 4 years old. Here's one likely HMMWV replacement Defense Tech: BAE/Navistar JLTV Prototype Unveiled