by Vera H-C Chan After the ratings drop and critical pile-on that was Season 9, " American Idol " is bound and determined to make its 10th anniversary one to remember. (Or at least, not one to forget â€" a subtle but important distinction.) News and rumors about who's out and who's in are in high boil, and searches are breaking out on Yahoo! for " american idol judge " and " new american idol judge ." Lots of viewers blamed contestants for a snoozer season,