I do find it amusing that some in this exchange are challenging my thesis (of trading young pitching off good years for hitting) as being widely known in the baseball world (and so useless as a strategy) .... Me, I'm just noting the blowhardiness aspect of your post -- that it's your "thesis" -- that you imply that you invented this idea or thought of it first. I'm not challenging the as you say "usefullness of the idea. Just pointing out that any reasonably on-the-ball baseball fan and everybody in MLB upper management already knew this a long time ago and that all things equal, a hitter is preferable to a pitcher because a hitter is more predictable, more consistent. But are things ever equal given that a healthy pitcher has way more of an impact over his team's fortunes than a healthy hitter does over the course of a season? A healthy everyday playing position player will get about 700 PA's per season while a healthy starter will face about 800 or even 900 batters per season. This discrepancy was even more pronounced back in Tom Seaver's Mets days when pitchers threw more innings than they do today. Batters back then had about the same number of PA's as they do now but everyday healthy starting pitchers faced 1,200, 1,3000 and even 1,400 batters per season. Mickey Lolich, in 1971, faced 1538 batters. Pitchers were so much more valuable than hitters back then that they should've won their league's MVP awards way more often. There's a reason why good starting pitchers are generally more coveted than good position players. What exactly is it that you're suggesting in your "thesis"? That a team trade away all of its young pitching? Or to trade pitchers when they're no good anymore? (There's a huge market for washed up pitchers, I suppose. And a really good washed up pitcher could yield a team an Aaron Judge or a Barry Bonds in his prime. Is that what you're saying?) Or maybe a team needs a Delorean time machine to effectively implement your "thesis"? Because if I had one of those, I would've traded Matt Harvey about a month before it was discovered that he sustained an injury that would lead Harvey to opt for season ending TJ surgery. And if I really worked that time machine, I coulda sent Harvey back to 1992 and traded him for Barry Bonds and then flew Bonds back to 2013 to play for the Mets. Or maybe I'd have Bonds on the 2000 Mets and then maybe they beat the Yanks in that year's series. That's my thesis. I thought of it first. It's a brilliant idea. If I owned the Mets and head read your "thesis" years ago, woulda traded these pitchers as soon as this magazine cover hit the stands. [FIMG=333]https://i.ebayimg.com/images/g/vloAAOSwF~VhwkM1/s-l1600.jpg[/FIMG]