Projecting surprise call-ups 

April, 5, 2011

There were a handful of last-minute additions to major league rosters for Opening Day, including a number of surprise rookies who weren't expected to make their big clubs, or in some cases to even compete for those spots. Here's a rundown of seven of those players, with some thoughts on what the rest of 2011 might hold for them.

Aaron Crow, RHP, Kansas City: I doubt any surprise promotion has received as much attention, at least from prospect-watchers and fantasy players, as the Royals' decision to add Crow to their Opening Day roster.