I think something that all three of these situations have in common (Gamel, Lucroy, Cain) is that there is/was at least one other player in the mix with similar long-term value and need for playing time. It's hard to argue now that playing McGehee at 3rd was not the right decision, since he too was a rookie (albiet an older one). Similar situation with Kottaras, as he was hitting very well to begin the season and under team control for a while. Playing Cain either means sitting Braun (not going to happen), Hart (all-star, prime trade bait) or Gomez (hitting poorly, but big upside and need for consistent playing time). I wasn't mad at Macha when Gamel and Lucroy weren't being played, and I won't be mad if Cain isn't played. If anyone is at fault, it's Melvin. But what should we be mad at him about? Packing the team with too much young talent? It simply is what it is.