I don't think he missed anytime, but I could be wrong. My feeling is that he returned that game, but really guessing there.
Agreed on the danger part, but it wasn't a dirty hit at all other than maybe a tad late, and that's borderline.
I think since leafs nation is hot about the refereeing currently, and a fairly league wide acceptance that Boston gets calls and gets away with no calls gives that particular play more heat.
End of the day the hit on dermott was dirty and deserved a penalty and that's what bothers me. It was a dangerous hit and dirty, from behind, and was not called.