Not really, but here is an article about how David Price and Dickey have been virtually identical over the last 3 years and yet no one refers to Price as a one year wonder like they do Dickey. Warning, this article uses some advanced stats. If that's not your cup of tea, you won't like it
http://www.fangraphs.com/blogs/index.php/r-a-dickey-and-the-myth-of-one-great-year/