No thanks. I hate the IFS in the front of my XK enough to promise myself I will avoid purchasing IFS rigs like the plague - let alone IFS and IRS.
IMHO, Jeep should keep it simple, strong, modifiable, and durable. Like a Wrangler Rubicon. That new GC just seems over-complicated, and I'm not so sure a company financially "on the rocks" is going to make all of that fancy crap reliable.
In short, Jeep doesn't need to follow Land Rover. (I can say that - I own an '04 Discovery, lol.) An LR3/4 is hard enough to modify, and I would trust it any farther than I could push it - literally. Likely the same with this GC.