Rank these Power Forwards in order of who you want the Bulls to give a 5-year contract to.  Next to each player is their PER since 2009, their APM from 2006-2009, their FG% on close shots since 2009, their age, and their average games played per season over their careers.

Player A: 20.5 PER, +0.88 APM, 54% Close, age 27, 63.3 games played per season
Player B: 18.9 PER, +1.10 APM, 59% Close, age 28, 63.1 games played per season
Player C: 20.0 PER, +1.68 APM, 60% Close, age 26, 71.9 games played per season

Player names are in the comments.