If, in the next 5 to 6 years, Zegras or Caufield have shown they are game breaking talents consistently and Broberg is like Nurse (which I personally wouldn't complain about), then you guys are free to throw a fit.
But until any of these kids have played in the league for a few years, complaining about the pick is really just pointless whining.
So far I don't see Zegras or Caufield doing anything of note in the NHL, so they're no better or worse of a selection than Broberg regardless of what you think.