I know there have been discussions surrounding Davis Cup about moving it to alternating years to give it a more "special" feel. Have they ever given it thought about adjusting the format as well? What if they were to have the first two singles matches played simultaneously (a la college tennis) on side-by-side courts? I think this would really ramp up the circus-like atmosphere and really add to the excitement of the matches. Maybe on day 2, they could either play 2 doubles matches side-by-side or 1 doubles and 1 singles. Day 3 would be played much like day 1. In my opinion, I think this format could really help change the outlook of Davis Cup for the better and help ensure the best players from each nation are playing.