Lessons from the last week in the NHL:
No one is untradeable
Columbus Blue Jackets Coach John Tortorella brought things to a head with center Ryan Johansen by making him a healthy scratch last Thursday, increasing the chances that Johansen will be traded. Tortorella previously made examples of Scott Hartnell and Fedor Tyutin.
General Manager John Davidson said that anyone on the team is tradeable but while Johansen would draw a lot of interest, major deals are difficult to complete because of salary cap considerations.
Steven Stamkos said he wants to...