No they're not.
It would be nice if the quote was posted in context. Though I suspect pulling it out of context to rile folks up was the intent.
Murray's comments were (Paraphrasing)
He (Reinhart) isn't strong enough, not heavy enough yet for the NHL. Thats the biggest issue for me (Murray). As things went on his (Reinhart) skating caught up to the pace of the game. But his strength was a big issue for me (Murray). The issue is not hockey sense, its not skill, its none of that, for me (Murray) the issue is strength. If he were playing 2nd line minutes we might not being having this conversation right now.
Then Murray was asked about being disappointed by what he got from Reinahrt as an 18 year old. His answer …
No, not with the start we were off to. A young 18 year old player has a tendency to play to the way the team is going. If the team is successful some individual success comes to that young player. If the team is going through a rough patch, that young kid will go through a rough patch with the team. And the 18 year old is not the one that can get you out of the rough patch. He becomes part of the tide. When its high , he's high and when its low he's low. I think thats what we saw.
Seems pretty obvious he wasn't taking a shot at Nolan.