Will Jay-Z remain in the Office?

By The Hip Hop WriterHip Hop Vibe Staff WriterIn 2003, Jay-Z "retired" from hip hop because he felt he had done all he could as a rapper. Jay-Z moved on to become the head of Def Jam. Many assumed he had the highest possible position in rap music. When he gave this up in 2007 to return to rap, many questioned his motives.In 2006, Jay-Z "saved" hip hop with his Kingdom Come album, which was