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REGINA, SK - JULY 22: Trevor Harris #7 of the Ottawa Redblacks is sacked by Corvey Irvin #95 of the Saskatchewan Roughriders. Harris suffered a knee injury on the play during the first half of the game between the Ottawa Redblacks and the Saskatchewan Roughriders at Mosaic Stadium on July 22, 2016 in Regina, Canada. (Photo by Brent Just/Getty Images)

REGINA, SK - JULY 22: Trevor Harris #7 of the Ottawa Redblacks is sacked by Corvey Irvin #95 of the Saskatchewan Roughriders.  Harris suffered a knee injury on the play during the first half of the game between the Ottawa Redblacks and the Saskatchewan Roughriders at Mosaic Stadium on July 22, 2016 in Regina, Canada. (Photo by Brent Just/Getty Images)