None of that changes the simple fact that Muzzin was the first big trade, and he was anything but soft. And you need skilled players too, nothing wrong with skill. Marchment did dick while he was here too, hardly anyone cared when we moved him.
IMO the core is rotten. Pretty much everyone agrees that the moves he made at the TDL were good, a ton of character, physicality and skill too and same result. Blame him for betting on the core if you want but if he would have moved someone like Marner early in his tenure, people would have said he's the dumbest GM ever. People kept saying that he gets no credit for anything the team achieves because he inherited this great core. Doesn't look that way anymore, not to me anyway.