Mike Yeo had some faults that really resonated with Wild fans.He seemed stubborn.It seemed like, "this is my system, this is how I’m going to run my system, I know my system works…" blah, blah, blah, etc, etc, etc.Of course, every coach has a system, a belief in that system.But coaches also have to adapt their systems, or tweak them a little bit, based on their personnel, or roster strengths and weaknesses.I also believe that, at any level, you need a mix of veterans and youth.And you should trust your youth, because if you have coached them right, they should be as reliable as a veteran.