Complex sentence: McAdoo coached tight ends for the Packers until the 2011 season, then coached quarterbacks from 2012 to 2013; the 2010 Packers team won Super Bowl XLV.
Split into simpler sentences: McAdoo coached tight ends for the Packers until the 2011 season, and then coached quarterbacks from 2012 to 2013. McAdoo was on the 2010 Packers team that won Super Bowl XLV.