[SamuelMcF]

So by extension, Jim Harbaugh doesn't know how to evaluate offensive coordinators? Per ESPN, here are the offense rankings in terms of efficiency and overall from 2007-2010, when David Shaw was the offensive coordinator under JH:
2007--42.83 (77)
2008--65.88 (24)
2009--83.74 (3)
2010--91.91 (2)

Harbaugh is great at evaluating offensive coordinators.

Greg Roman was hired as run game coordinator in 2009, and promoted to co-OC and associate head coach in 2010...Shaw got the playcard ripped out of his hands. Great evaluation by Harbaugh.

[SamuelMcF]

So by extension, Jim Harbaugh doesn't know how to evaluate offensive coordinators? Per ESPN, here are the offense rankings in terms of efficiency and overall from 2007-2010, when David Shaw was the offensive coordinator under JH:
2007--42.83 (77)
2008--65.88 (24)
2009--83.74 (3)
2010--91.91 (2)

Harbaugh is great at evaluating offensive coordinators.

Greg Roman was hired as run game coordinator in 2009, and promoted to co-OC and associate head coach in 2010...Shaw got the playcard ripped out of his hands. Great evaluation by Harbaugh.