15. Cliff Levingston
The wiry power forward was remarkably consistent off the bench for Chicago in 1990-91 and 1991-92. In his first Bulls season, he put up 4 points, 2.9 rebounds, and 0.6 blocks in 13 minutes per game, then a year later averaged 3.9 points, 2.9 rebounds, and 0.6 blocks in 12.9 minutes.