This leaves three draft picks for the Browns to sign including first-round picks Baker Mayfield and Denzel Ward:
Callaway, 21, was selected with the No. 105 overall pick in the fourth round of this year’s draft by the Browns. Cleveland actually traded up in round four to get him.
During his college career at Florida, Callaway caught 89 passes for 1,399 yards receiving (15.7 YPC) to go along with seven touchdowns. He also rushed for eight yards and a touchdown over the course of 26 games.