On Harbaugh as an HC - here's my thought and as a fan not an professional evaluator of talent as many seem to be. My issues with Harbaugh as an in game HC started back in 2012 when Cundiff missed the game tying FG agains the Pats in the playoff. It was always interesting to me that the local Baltimore media made excuses for Harbaugh and destroyed Cundiff for that miss. As history writes it, Harbaugh was a Special Teams coordinator for the Eagles (nine seasons I think) so you would assume that he would have a pretty good handle on that aspect of the game. So why on earth would you rush your kicker out onto the field in (a) hostile territory, (b) with :10 sec on the play clock, (c) to tie the game in the playoffs at the end of regulation and most importantly - (d) WHY would you refuse to use your remaining timeout that you had to get everyone straight and relaxed before the kick???? What was Harbaugh going to do with those timeouts? Take them home with him to have dinner or perhaps save them for the 1st game of the following season?
Everyone has their opinion of course and I understand people who defend Harbaugh (SB victory, an inordinate amount of injuries and arguable drafts over the last few years) but I would challenge you (and would welcome the debate) to make a case for Harbaugh being a good in game HC with an understanding of proper use of the clock, timeouts, challenges and an overall sense for the flow of the game. Week after week we have to endure questionable use of timeouts, clock management and understanding of the game situation. Those are all things that are specifically on the HC.
Finally, I'll leave with this - teams that get blown out week in and week out, year in and year out just do not have the talent to compete with the rest of the league (Browns, Jaguars, etc). Teams that consistently win or lose in close games on a consistent basis usually have the talent to compete but if you have evaluate each game, I think you will find that it ultimately comes down to deficiencies, lack of competency and and overall poor in game coaching that results in a close loss or win that is substantially closer than it would be with another HC at the helm. And that my friends is our beloved Ravens.