Yost and/or Melvin are clearly favoring guys with track records all be it very mediocre track records over our un proven young guys like Parra and Villenueva I think the idea here, is that they are going to make decisions based on a larger sample of work than a handful of innings in Arizona. Dave Bush is not going to lose his job, if Zach Jackson pitches 30 IP and gives up 2 ER. (or whoever) -- plus guys like Mota, Torres etc. that they are paying $3M for are going to automatically get a chance to fail in the regular season regardless of their performance in ST (unless they are hurt). I think a misconception is that jobs are won and lost at ST. I think perhaps Bush could lose a job to Vargas, or Gross could lose a job to Kapler, but not to someone that isn't an "established" MLB pitcher.