The Bulls have the first pick of the 2008 NBA Draft. Despite popular opinion, the first pick will not be Derrick Rose or Micheal Beasley. 

First, Derrick Rose would be a great addition to the Bulls lineup.  Micheal Beasley would also be a great option for the Bulls.  However, the Bulls already have a great point guard in Kirk Hinrich and a decent Power Forward/Center in Joakim Noah.

The thing they don't have is a good, strong shooting guard. By acquiring Mayo, the Bulls could complete their lineup.  Maybe this time next year, the Bulls can return to glory in the NBA Finals and possibly beat the Boston Celtics in the Conference finals.