Me too, sinkerball pitchers tend to flame out. Here is an article with a list of the best sinkerball pitchers of 2011. (I am truley sorry that it is a Bleacherreport, it is however not a slideshow.) http://bleacherreport.com/articles/688836-mlb-power-rankings-the-7-best-sinkerballers-in-the-game-today For those not wanting to soil their computers with a crappy Bleacherreport, the list goes: Tim Hudson Derek Lowe Brandon League Justin Masterson Carlos Zambrano Jason Marquis Jon Garland Honerable mentions were Mike Pelfrey, Jake Westbrook, Luke Hochever and Joel Pineiro with nods given to Brandon Webb, Aaron Cook and Chen Ming-Wang who were injured. So basically Tim Hudson and Derek (gag) Lowe, who were worth offering more than a spring training invite past their age 32 seasons. Of course I'm sure some may believe Mike Pelfrey will still be valuable, I wouldn't want him under contract for the +12M that would be needed for an extension though. I think most pitchers start tanking around 30, but sinkerballers are the worst. Congrats to Tim Hudson for his long and successful career, to the others, sorry, but something about that pitch isn't sustainable. The Twins should not be focused on this pitch, Gibson and Kohl Stewart should be more focused on using their velocity to get batters out, they'd be better for it in the long run.