schiano is no harbaugh.
harbaugh was by far he exception to the rule that college level coaches fail as coaches in the NFL. why did he succeed? one word.......experience. he had it on the pro level as a player and as a coach(albeit in a limited capacity in that regard).
There also is no comparison between the quality of the 49er's roster when Harbaugh took over vs the Bucs roster.
The Bucs offseason acquisitions were good, but San Fran was loaded for Harbaugh.