Congratulations, you listed several UFA contracts which are not even eligible in arbitration, and others who can point to Norris trophies or Norris trophy nominations. Barrie's comparables will be guys like Krug. I don't even know what your first sentence is supposed to mean either.
He isn't going to be compared to Krug who didn't score as much... he will be compared to guys whom his boxcar's are identical too.
Its like how Sam Gagner in Arbitration was compared to guys like Carter and Getzlaf.
They don't look at age in arbitration, most of them just look at boxcars. By the boxcars Barrie is comparable to Norris trophy winners. I don't think he is one. I also don't think Gagner ever could even sniff Getzlaf' jock strap. But an arbitrator awarded him a similar contract.
The av's really really don't want to take Barrie to an arbitrator. "Unbiased third party Arbitrator" is synonymous with "random Lawyer who is completely ignorant of hockey."
Barrie's Arbitration award will easily be 7.5 million, which is frankly too much for the player. Sakic should know this, and if he is willing to go to arbitration Barrie would have been signed to the lower deals he is asking for.