I'll tackle this... 1)It does distract the pitcher, who is more likely to throw FBs (easier on the hitter) and rush his delivery throwing from the stretch. It could change how the defense is positioned and the pitcher's approach to the AB. 2)I don't think speed distracts the C, his focus will be more shifted towards the runner, but the only thing different is pitch selection. Maybe he'll get out of his stance prematurely and rush a throw. 3)Speed is an asset, it's adds value to the offense. You don't need speed at the top, but if it's there and the hitter has the other qualities needed to be an effective leadoff hitter (good hitter, works the count, draws BBs, etc.) it completes the puzzle moreso than someone w/out speed. 4)Like any offensive plan, small can win. Like the 3-run HR brigade of Weaver, it requires execution to be effective. If you execute enough, you can score w/small ball. But, you need pitching and defense as well to win. 5)You need a team to be fundamentally sound, every player that has been to the majors has been fundamentally sound. Some are more than others, but if your team is more sound fundamentally, you have an advantage. But, talent still outweighs fundamentals. But, players w/out speed can have more value than players with a great amount of speed. Players w/out speed can be very good leadoff hitters. Small can be ineffective. Teams can win w/out being the best fundamentally (Boston '04).