Anyone calling for Serrano to be fired at this point has not been paying attention or just does not understand baseball.
When you look at SEC scores, the Vols are very competitive. They just need a couple of power arms, a power hitter in the middle of the line up, and another year in the weight room for the freshmen. They are one or two pitchers away from being a middle of the pack team this year (see two JUCO pitchers who went pro last summer).
Pitching is the most important component and it is what the Vols are missing the most. Bring in Kyle Serrano, sign a couple of JUCO arms, and hope Nick Williams returns. These are all key to the Vols success in the next few years. The biggest improvement for a college pitcher is between the Fr and Soph years. At least 2 of Quillen, Ownby, Charpie, Cox, or Bettencourt will be much more successful next year.