At Beyond The Boxscore, there is a post on Phillies AAA CF Michael Bourn. For all the reasons the author likes Bourn, I do, too - great SBs and low CS%, double digit triples and decent OBP.
The Phillies have a very weak OF, and Bourn would be a top option if something happens to any of the starters - Pat Burrell, Aaron Rowand and Shane Victorino. In NL-only leagues, Bourn must remain on your radar.
Who are some other 4th OF/back-up infielder types worth watching?