1.  You're half right to say: "SC ruled in 2010 they had no authority to order Govmt request Khadr repatriation" 

They actually said "The appropriate remedy in this case is to declare that K’s Charter rights were violated, leaving it to the government to decide how best to respond in light of current information, its responsibility over foreign affairs, and the Charter." 

Faced with that judicial 'suggestion', the Harper government delayed repatriation for another two+ years. 

2. You summed up Canadian treatment of Khadr as "so called egregious offences."  The SCC said it "offends the most basic Canadian standards about the treatment of detained youth suspects."

Who should we believe: you or the unanimous Supreme Court of Canada?