One of the ESPN senior writers had this to say....
Schoenfield: I actually love that the Tigers instead went with Clark. By all accounts, Clark is a 1-1 type of talent in another draft -- one that wasn't as top-loaded as this one -- and I think the upside over Langford is clear: Clark has a more well-rounded game thanks to his blazing speed and defense in center field. That's going to create a lot of added value that Langford, who is likely limited to an outfield corner, probably won't possess. Langford has more raw power, but give me the complete player.