Replying to Rockered Skis

So the whole rockered ski idea is dope, no doubt. But i can't say im signed on to the concept. Huge rockers may be nice in powder, but pow days don't happen terribly often for most people and when the snow isn't falling... where do the skis come into play. It seems like using stiffer fat skis such as the Katana makes a little more sense. That is, unless you are seth morrison and get the chance to ski big mountain powder runs everyday.