From Cleveland.com: “Obviously Isaiah is very explosive,” [Hue Jackson] said. “He’s got quick feet, he’s fast in the hole, he runs with good pad level.” In Johnson, Jackson sees an elusive runner and dynamic receiver in the mold of Cincinnati’s Gio Bernard, who rushed for 730 yards (4.7-yard average) and two TDs, and caught 49 passes for 472 yards and no TDs. Johnson (5-9, 210)...