Noey -- here's the point (at least my point) before I wish you a nice weekend and go home. I'm not saying that coaches don't ever win a game or lose a game, but it is only rarely that anyone will really know that a win or loss is really attributable to the coaches. For the most part, teams win games and teams lose games. Players and coaches, together. But, ultimately, more players than coaches. The coaches are responsible at the end of the season for the success or the failure, because that is there job, but they don't win and lose games.
That is my position with Edsall, with P, and with any other football coach. The first part of your post is 1000% true. Forget perception -- they year would have been better had we won at Temple and at Rutgers. But I don't have a lot of patience for those (not saying you) who think every loss is on Edsall and every win is because the players did their job. It's silly.
The program under Edsall was what it was. If it wasn't good enough for some, that is a reflection on everyone involved. It is Edsall's responsiblity, but of course it reflects on everyone who went through the door in every capacity. (Someone says that if I say Dom Perno wasn't a good coach does that mean Tim Coles sucked. Of course not. But it means that the teams, including those of the Tim Coles years, weren't good enough because if they were Perno would have been succeeding.) If you think it achieved, overall, a good amount, more than it "should have" over the period, that is also a reflection on everyone involved.
Have a nice weekend.