One thing I can think of is making a defender rush a throw inducing an error. I know Pierre has gotten on by error at least once this season, and I seem to recall the error appeared to be a rushed throw. I don't know if there is a way to quantify this effect, but if you counted that as hit it would raise his average 33 points - even if you only didn't count the AB it would raise his average 8 points. I'm normally heavily in the stats camp, but I do believe that a fast runner can induce errors. And if DLee or ARam knocks him in, while it may not be an earned run it will still help you win the game. So obviously if all other things are equal, you go with the speedy guy. But if things aren't totally equal, would it be reasonable to add 5 or 10 points to someone like Pierre's OBP to reflect that he's likely to get on 3-6 times through an induced error? Pierre reached on an error yesterday, while the throw was rushed somewhat, it was an easy play for Hatteberg and he just dropped the ball. However, I see what you're saying about forcing errors. The problem with crediting his OBP is that it isn't really relative. How many more errors does Pierre force than someone with Todd Walker's speed? How many would be errors no matter how fast the player is? It's a dangerous road to imply anything the hitter did forced the error(aside from the ball in play itself).