Canadian bantamweight Mitch Gagnon will not fight in his home country this March, as an injury has forced him out of his UFC 158 bout with Japanese fighter Issei Tamura.Link
Nick Denis would have been perfect for this spot. To bad he retried, I can't think of any other Canadian bantamweights that aren't already on the card
Given its a face book fight
My guess would be jabouin
TJ Dillashaw is the replacement.