The two biggest names for the Cleveland Cavaliers in the past few weeks when it's come to the fourth overall pick in NBA mock drafts have been Harrison Barnes and Bradley Beal. Beal in particular has been a favorite pick because of the Cavs' lack of solid backcourt options outside of their rookie of the year, Kyrie Irving.
In that regard, it's no surprise that in Yahoo!'s latest 2012 NBA Mock Draft, they give the Cavs the Florida SG for that very reasoning:
Sporting virtually nothing in their backcourt going into next season outside of Rookie of the Year Kyrie Irving, the Cavs need immediate help at the shooting guard position. Beal has the perfect skill set and demeanor to complement Irving, which should make him an extremely attractive pick. Harrison Barnes will likely also get a long look here, even if he's reportedly not quite as close with Kyrie Irving as some have made them out to be.