I am one of the most aggressive Timmins defenders, and I feel like procrastinating, so I'm going to write a longer post.
I have primarily defended Timmins on the basis that his drafting success has been undermined by poor development. I think that Lefebvre was a disaster, and that the choice of assignment of players to ECHL, AHL, NHL 4th line/press box, NHL actual role, etc has been a disaster. I believe that Leblanc could have been a good middle-six forward, and that with better development some of Tinordi, McCarron, De La Rose, etc would have done better. I remember, for example, That Morgan Ellis was a prospect that the board was mostly excited about after he decimated the CHL in his last season, and then he proceeded to never get ice time, he should have been left in the ECHL for a year. I remember that Lefebvre was always playing goons on the power play. I remember that Bergevin denied Kotkaniemi the chance to go to the WJCs.
I will always believe that it's impossible to develop without ice time.
But still, it may be that Timmins actually does suck. It could be, for example, that his greater success in the period 2003-2007 was due to the rest of the league being less good at drafting, or it could be that he was simply better at his job 15 years ago. A lot of people are good at their job one day, and bad at it 15 years later.
For me the line in the sand is whether or not the youth core looks better by the end of next season. Though the development isn't perfect now, it's much better, and 3 years is enough time for my theory to be tested. There's a better coach in Laval and they finally let Kotkaniemi go back down, where the coach is playing him on the 1st line in all situation rather than playing Zack Stortini.
By this time next year, if I see significant improvement in Brook, Fleury, Poehling, Evans, Vejdemo, and possibly Olofsson, Ikonen, Ylonen, Romanov, Caulfield, etc then I will take that as vindication for what I've argued. If the improvement is not there, then I'll have to acknowledge that it is almost certainly the case that Timmins is simply subpar.