Front Wheel Drive with the Ablity for 4wheel High and Low

I doubt that this will even get anywhere, but my step brother thought it was a good idea when we were just talking about cars. The majority of people that have a truck or utility vehicle with 4 wheel drive is also rear wheel when not engaged in 4 high or 4 low. I feel when not engaged in 4 wheel the vehicle should be in front wheel just because it would offer the benefits of better traction on the road, while, having the power of going into 4 wheel drive when needed. I feel like it would be the perfect all around vehicle. Maybe it's already happened, but I never heard of it. I live where most people have a vehicle that needs four wheel drive and their vehicle is rear wheel as well. I think with the know how of your corporation and people that actually build the cars could make this happen. Just an idea.