Second - year coach Diaz expects senior Mike Zamora and junior Silvester Vasquez to be suitable replacements for the graduated Jerome Robinson and Frank Suarez .
Second - year coach Diaz is a former quarterback at Sierra Vista .
Second - year coach Diaz , a former quarterback at Sierra Vista , expects senior Mike Zamora and junior Silvester Vasquez to be suitable replacements for the graduated Jerome Robinson and Frank Suarez .