I don't think they are. Tampa Bay, Boston, Toronto, and Pittsburgh imo are all clearly better in the East. Nashville, Winnipeg, and San Jose are better in the West. Then you've got debatable teams like Vegas, Los Angeles, Washington, Philadelphia, and Florida.
Now, if Columbus goes all out and decides to make a play for players like Pacioretty and Skinner, I can see them making a strong push. Unfortunately, it doesn't solve their centre issues. A guy like Brandon Dubinsky will likely play a ton even though the dude is finished.