Question, why is westjet not making all this noise about emirates?
I am on the side of Emirates flying in here more...but this question seems fairly obvious to me in that Westjet don't fly "international" ie Europe and Asia...and don't have a very large codeshare network yet either. If they had joined the One world alliance a couple of years ago then you might hear a bit more noise but they make their money on Point to Point Canada, Canada-US and Canada-Sunshine destinations.
None of those are really in Emirates sights....to my knowledge.