It's interesting that their focus group used the
Troller T4 as an example. It's encouraging that they have their eyes on this obscure (in the U.S.) yet directly comparable Wrangler competitor, but it's disconcerting that you were the only 4 wheeler in your focus group. Let's hope yours wasn't the only focus group they held.
Why would Jeep waste any effort designing a Wrangler for people who don't need a Jeep? The wanna-be's will buy Wranglers no matter what, just for the image; in contrast, 4 wheelers won't buy Jeep's vehicles if they lose their number-1 defining feature: the Wrangler's benchmark-setting off-road capability. If Jeep loses the support of the core 4 wheeler market, then Jeeps lose their image and then the wanna-be's won't be any more interested in a Jeep than they are in every other competitor from Honda, Hyundai, Kia, Mazda, etc. This would be akin to Bugatti no longer focusing on building the world's most outlandish hypercar, and wasting resources on focus groups to design their next Toyota Camry competitor. The world doesn't want a homogenized Bugatti any more than it wants a homogenized Jeep Wrangler.
There are plenty of other faux-by-fours out there, including several that already wear a Jeep badge. Let the Wrangler be a Wrangler!