I think you can add Polanco to that list as well. There are certain players that can have 1 bad game and be on the bench the next night, the types of guys who are learning to be Major Leaguers, and are bound to struggle at times. Buxton, Arcia, etc. I know Buxton looked terrible, and I'm not even disagreeing with sending him down... but part of the reason I'm glad they sent him down is Molitor was playing him 2 of 3, or 3 of 4 days. How sharp can a 22 year old stay when he's being bounced in and out of the lineup, and knows a 0-4 will put him on the bench the next night. But then you have the other side - Danny Santana can be the worst player in baseball over 100 games and is suddenly the teams everyday leadoff hitter. Heck of a double standard.