This is a first place team in the conference right now. I don't get the questioning really.
Saad, Leddy, Shaw, Stalberg, Kruger, Oduya, Frolik. I mean, what else is/was he supposed to do? He inherited the core and then locked several of them up long term. He had to go through a major salary purge in his first summer. With the core he inherited, there was no need to "put his stamp" on this organization. I'd say he has done a good job (SO FAR) this year of giving these "core" players guys that they can play with and win with. Also pretty important here, the Blackhawks are in a pretty good place cap wise going into the future...they will have some things to consider but a lot of the top end teams are going to go through a big purge this offseason where the Blackhawks won't have to experience that big of one.
Since then, this team has gone on a record streak and is in first place right now.
I don't get how you can say they have a lack of depth when the Blackhawks have one of the best third lines in the NHL and a pretty solid fourth line. Depth on defense? They have it when Rozsival, Brookbank, and Montador are the #6, 7, 8 guys respectively that is pretty solid.
Almost every team in the NHL can be bitten by the injury bug and it can hurt them. Any team. It isn't like it is an issue that can happen to the Blackhawks, Blackhawks alone, and that it would hurt only the Blackhawks.