Nuggets general manager Calvin Booth forecasted a scenario in which Denver doesn’t retain Kentavious Caldwell-Pope in free agency Wednesday night, expressing confidence in Christian Braun as the potential next man up. “I think we have to look at everything, and the nature of free agency is, he’s unrestricted,” Booth said of Caldwell-Pope during a Ball Arena news conference after the first round of the draft. “So we can try to bring him back, and if he doesn’t want to come back or opts to go somewhere else, that’s his prerogative.