The experiment didn't work for this NL pitcher, either, so the Sox let him go. What does he go out and do? After signing with the SF Giants, he pitched 8.1 innings of shutout ball against Philadephia, allowing only 5 hits, 1 walk, and 2 strikeouts.
Did the Sox let him go too early? Or is he just another NL pitcher that can't handle AL lumber?