Let's assume that this will be the program he swims for the London 2012 games. It is entirely possible; but not a given, that he actually can win seven more gold medals. Even if he only wins two or three; (only two or three? what a concept when winning jut one gold is an overwhelmingly significant accomplishment), he would still remain in perpetuity the greatest Olympian ever but seven more gold medals would make him the greatest athlete ever produced.
It also nice not hearing any more excuses for being out of shape, unprepared, or his proverbial, "wake-up call," and actually see him roll out of bed on time and give the fans the inspiration they paid to see. :-P