Inside the NFL draft on Thursday night in Pittsburgh, former USC wide receiver Makai Lemon had one heck of a roller-coaster ride of emotions.  Initially expected to be taken at No. 13 by the Rams , Lemon was still available when the Cowboys were on the clock with pick No. 20. That’s when the Steelers called and told Lemon he was going to be selected by them with the No. 21 pick. However, while Lemon was still on the phone with the Steelers, their in-state rivals, the Eagles, jumped the line,