Will these numbers spell the end for these particular lines? I would think that as soon as fed retires the vapor will disapear, (im guessing when the vapor 12 comes out or the 13 will be around the time he retires). As for the ballistec line... I think it will reign supreme for a while like the vapor till nadal retires. (im guessing around ballistec 11.3?) Or will Nadal be in a new line of shoe? Im guessing by that time we will have new and younger stars controlling the game and they will have their own line of shoes like fed and nadal. As for the zoom, I give it three more designs before we see it vanish. Or maybe Djoker will sign a deal with nike? So much to guess. What are your opinions?