OK, I can understand the desire to not see sub-par performances out of players, but the DH strikes me as totally arbitrary in the grand scheme of things. Why not change the rules so that you have a lineup of only 4 Adams Dunns as hitters and only Ozzie Smiths as fielders ( I recognize why this doesn't work even theoretically, and it supports my argument)? I mean, this would leave all kinds of flexibility for the pitching staff! One of the things I appreciate most about baseball is that it requires a wide range of athletic abilities and skills. Balancing this range of abilities is key to building a winning team. Once you over-specialize, you begin to reduce the game to the point where, beyond the obvious implications for player development, it becomes a sport not of skilled athletes, but of specific tradesmen. Far less interesting to me. Maybe that's just me.