Bro usc was dead in eraly 2000s its objective was to overthrow siad bare which they did. The rest was upto hawiye to reconcile just like isaaq did just like majerteen did but they failed .No reason for Abdullahi Yusuf to become an scapegoat, he was just a paper president, the work on the ground was done by the entire x USC leadership they all had a minister post in his government