The police have arrived! Back on topic! Now!
I can't see this as a practical solution for live performances, as it's hard enough to hit a looper button to start/stop at proper sync points. These things have to happen instantly. I'm betting that the looper capability is a simpler one, such as implemented in the Ditto.
This is one of my hopes for the looper. For one, I don't see Mr CK making a bare bones pedal controller. It would defeat the whole purpose of coming out with something separate, especially when there are already users reporting satisfying results with other controllers.
I'll also go to the extent of saying it isn't Mr CK's style to do things like that! I like the development map he's laid out so far for the Kemper, something I wouldn't have expected, since with many companies, "this is what the product is, deal with it".
No, the only hope for this product to achieve a similar degree of mass hysteria as the Kemper is for it to do something unique that can't be done (easily or otherwise) with other foot controllers.
As far as loopers, there are some good ones and some not so good as far as quantisation goes. With tools such as the beat detector on the Kemper already, I have a feeling the looper is going to be much better than some of the other stuff on the market.