Mike Blowers joins "Bob and Groz." The guys discuss Dustin Ackley's new approach and whether or not we should be concerned. Blowers weighs in on the veteran presence in the lineup and the new fences at Safeco Field. He also gives us his prediction for the season. Plus, "Bob and Groz" talk about the battle in the outfield for the fourth spot. Would you rather see Jason Bay or Casper Wells out there? "The Big Payoff" wraps up the show.