Come on. Are Hayes and Head veterans?

Both are 2nd year rockies. Hayes started the last 5 games, and Head is getting tons of minutes at both 1 & 2. You can't say JVG doesn't play rockie at all. I mean JVG said it couple of times, he doesn't care you are a rockie or veteran, when you are ready, he'll play you. If you can contribute, he will let you. Comparing this year's Head and last year, do you see his improvement? You can't say JVG doesn't develop rockies. Look at Hayes as well. Of course they all worked hard, but again, you can't say all good things happened on its own, but bad things were caused by JVG.