The Angels have an injury in their outfield, so have called up Mike Trout from AA to fill that spot.  He is a 5-Tool prospect, and Keeper leagues should not even see him available.  If he's there, add without question, for this kid is the #2 Overall prospect in America.  Other writers and sites have him pegged for 20 HR and 50 steal potential in the future.

He's up for at least the 3 game weekend starting tonight, and then it's probably back to the minors for more seasoning.  Of course, if he makes the leap from clobbering AA pitching and can handle the major league variety, you never know.  At the very LEAST he'll be called up in September.  If he does stay, expect growing pains.  But know the future is bright.