Why Cavs should take Porter at No. 1

As we noted this morning, the Cleveland Cavaliers have had exploratory talks with teams about trading away the No. 1 overall pick in the NBA draft. Should they not find the right deal, Nerlens Noel presumably remains the top option in the draft, though Sam Amico of FoxSports.com suggested that Ben McLemore is in the mix for No. 1, as well.