Jim Deshaies had some tough shoes to fill when he took over the Astros analyst spot from Larry Dierker. But let's just say, as J.D. settles into his second decade as the Astros TV analyst, that he has not only surpassed Dierker, he has perhaps surpassed every other analyst in baseball. The former starting pitcher knows the ins and outs of the game, from pitching to hitting to fielding to strategy. Best of all, he's not a homer, and if the good guys goof up, he'll let you know how and why. And then there's his quick wit and his ability to throw out a Seinfeld reference or obscure pop culture trivia at a moment's notice. Nothing gets past Deshaies, and, if you pay attention, you'll learn more from him than just about any baseball geek in the country.