I didn't realize House would be the central character, more the bitter comic relief appearing occasionally. I relish his wounded nature - the lameness, the scarred Byronic hero.
Across the country military families are facing dire financial circumstances due to longer than expected tours of duties. They are being penalized for their patriotism - no one should have to choose between doing right by their country and doing right by their families.
Above all, film is a business... Independence is a really cool thing as you can be a bit more bold, and take a few more chances with what you do.