The above picture doesn't have enough room for the huge GMC grill. GMC needs something smaller than the Terrain. I know Chevy already has the Trax. But something with a V6 option still. 2.4L as a base engine, and 3.6L as the option. So it wouldn't ride on the Chevy Trax platform.
or a Jeep Wrangler competitor, but that's a small market...