49ers D was really good last year, but so was the cards the 2nd half of the season. 'Cards have a coach you who could barley pass mediocracy with a hof qb'? So if you consider losing the SUPERBOWL in the last 90 seconds a form a mediocre coach, what are you saying about harbaugh? he couldnt even reach the SB he must be horrible right?
If alex smith returns to his horrible self 49ers will be a below 500 team. Throw capernick in there, he cant be any worse.