It would be an interesting choice. I would have to drive one, of course, to see if the suspension is compatible with my back.
The Liberty is aimed at a more upscale market and this new Cherokee would be directed back more towards utility/off-road crowd in my opinion.
I would imagine there would be more suspension, etc. upgrades as much of the underpinnings appear to be directly from the TJ.
While the extra length and weight would be detriments to hard core Jeepers it would be desirable to those who need seating for 4, extra enclosed cargo room, and in my case, a softer ride.