Florida wide receiver Antonio Callaway is one of the toughest evaluations in the entire 2018 class. Callaway’s explosiveness in undeniable. He is only the second player this century to finish a season averaging at least 19 yards per reception and 15 yards per punt return. He did so as a true freshman in 2015. His off-field incidents, however, are certain to draw the ire of numerous NFL front offices during the pre-draft period.