It's been a long, long time since Apple undertook a significant redesign of the iPod touch, which hasn't been looked at since 2010 and received just a splash of white last year. A possible front panel part leak we've just seen could overturn all that -- and hint at the 2012 iPhone's direction in the process. If we go by the claims of MacRumors' supplier friends, the media player would be growing up, but not out, with a taller 4.1-inch screen. We're skeptical, as the white part (black on the inside) seems almost too good to be true -- we haven't seen anything similar elsewhere in the unofficial parts market. Still, having heard murmurs of larger iPhone screens and knowing Apple's own tendency to base the iPod touch on whatever iPhone flavor is new this year, we could be looking at iPhones and iPods growing for the first time since 2007. There's also some as yet unconfirmed next-gen iPhone parts included by the source, although we'd hesitate to call them smoking guns unless they're put together in Apple-like form later in the year.