2018 NBA Draft: Big board 3.0; risers and fallers

TUCSON, AZ - DECEMBER 21: Deandre Ayton #13 of the Arizona Wildcats handles the ball during the second half of the college basketball game against the Connecticut Huskies at McKale Center on December 21, 2017 in Tucson, Arizona. The Wildcats defeated the Huskies 73-58. (Photo by Christian Petersen/Getty Images)
TUCSON, AZ - DECEMBER 21: Deandre Ayton #13 of the Arizona Wildcats handles the ball during the second half of the college basketball game against the Connecticut Huskies at McKale Center on December 21, 2017 in Tucson, Arizona. The Wildcats defeated the Huskies 73-58. (Photo by Christian Petersen/Getty Images)
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Fallers

Lonnie Walker SG Miami

There’s a lot to like about Lonnie Walker, but the lack of production continues to outweigh the potential. Walker continues to struggle for minutes on a Miami team loaded with guards, but no other NBA talent except Bruce Brown.

Walker has only averaged 18 minutes over his last five games, and has struggled to produce on offense. Only hitting one 3 in his last five games, Walker was supposed to project at least as a 3-and-D player, but isn’t shooting well from the college line.

There’s still time for a turnaround, but Walker has struggled as of late.