One of Leyland's quotes from last year:
"Dirks needs to get stronger." Leyland said. "I don't know yet whether he can take the wear and tear of playing every day. He's a very good baseball player. Potentially a very good major league player."
http://www.foxsportsdetroit.com/09/...winter-off/landing_tigers.html?blockID=796041
Actually, I think this supports what Leyland is saying. Nowhere in that quote does he say that Dirks is not an every day player. He said he doesn't know yet if he can take the wear and tear of playing every day. Pretty close to what he says in that article.