How many Ryan Seacrests can there be?

Competition shows are addicting. It could be the celebrity judges, the stuck up contestants, or the sob stories the producers love to dig through, but reality television is here to stay. American Idol, The Voice, and The X Factor may not always bring about stars, but they sure are entertaining. The only thing that's ruining them are the annoying hosts. Ryan Seacrest is the reason to watch American Idol, but why do other shows need hosts?
Khloe Kardashian and Mario Lopez are plain annoying on the X Factor. They ask questions of the contestants a therapist would ask, like "how does that make you feel?" or "Do you have any final words?" Their presence is completely pointless.
Carson Daly hasn't been cool since he was on TRL. For the love of television, MTV should bring it back. The biggest Ryan Seacrest wannabe in entertainment. He's not quite as bad on The Voice, but Blake Shelton and Adam Levine definitely make up for what Carson Lacks. The constant cutting to Christian Milian in the sky box is a buzz kill. Viewers continue to tune in because they need to find out who wins, the judges are entertaining despite the annoying hosts. Since the hosts aren't exactly desperate for employment, maybe next season we could nix some of them, with a little less "Khaos" in the competition.