Goals for makes more sense over a bigger number of games than those three have had this season, I think. At this point it is a rather PDO influenced stat.
The argument here is that those guys together don't old up against a heavy forecheck,
don't win enough battles on the wall, can no longer get a cycle going and are more or less exclusively about the rush when facing hard opposition. Dangerous when they get those, sure, but there is little in the way of plan B. Not like we haven't seen this in the playoffs recently either.
I am not saying this to criticize Sid or any of them individually. Its just that they're all similar in what they're now good and (relatively speaking) not so good at. Just like one shouldn't put Geno, Kapanen and Erod together. Problem is that we really don't have that physical specimen who can play with either Sid or Geno, unless perhaps a guy like McGinn could make a difference, or unless you get the size of Carter (or... Zohorna) up there.
Imagine a Tkachuk on our team... or if we went for Evander Kane and it worked. Besides the latter, hard to get those guys if you don't draft them though.