An athletic shortstop in college at Florida State , he should have the raw tools , instinct and arm needed to man the position .
A transition to third base is quite reasonable for Posey despite only playing catcher and first base in his MLB career .
An athletic shortstop in college at Florida State , Posey should have the raw tools , instinct and arm needed to man the position .
A transition to third base is quite reasonable for Posey despite only playing catcher and first base in his MLB career .