Brandon Waddell and Barrett Barnes don't appear to have much in common other than playing for the Pittsburgh Pirates. One is a left-handed pitcher for Altoona who moved quickly through the system before this season. The other is an outfielder for Indianapolis who has hit many bumps in the road during his slow climb through the system. They do have a lot in common right now though. Both of them are currently at Pirate City rehabbing from their second injury of the season. They are also both missing time now due to the same injury that put them out earlier in the year.