Foreshadowing: a Riddle

Alright, let's be quick.  This has nothing to do with our Baseball Managerial Trees post, which has hit a bit of a wall.  I guess it's more of a steep incline.  It's not wall, but it's a very big research project, and we're trying to figure it out for this sophisticated audience.

Back to our foreshadowing...  We have another post coming up soon, which may actually contain some practical information in the hopes of predicting future performance.

Here is the riddle: What do Jose Bautista, John Buck, Tyler Colvin, Carlos Gonzalez, Kelly Johnson, Casey McGehee, Colby Rasmus, Mike Stanton, Drew Stubbs, Rickie Weeks, and Delmon Young have in common?

If you know the answer, please feel free to write it in the comments section.  Also, please let us know if we left anyone out.

Let's add something else they have in common, such as they are each pictured below.