It's good that's not what's happening, then.All of the indications we have are that the H-20 will be either a flying-wing like the B-2 or a blended-wing like the X-47B; we shouldn't be trying to find excuses to shoehorn tails or winglets or any other extrusions because people with no credibility insist on adding them to their designs (in this case and in the graphic that appeared at the variety show).