Expect Oilers' rivalries to bloom in 2017-18

There is nothing like a good, old-fashioned rivalry.
When two good teams loaded with toughness and high-end skill are fighting (sometimes literally) for the same thing, hockey is at its very best. Anger, hostility and high stakes turn a regular game into something special, games that can bring the blood of a fan to the boiling point.
And now that the Edmonton Oilers are relevant again, the feuds are beginning to grow and intensify.
Here are a few to keep an eye on as the Oilers enter the Nationa