--There's a chance the low-post player the Pacers badly need will be sitting there for them when they pick at No. 13 on draft night. The problem that could keep them from selecting Pittsburgh's DeJuan Blair is concern about both his knees, which he injured while in high school. Blair hasn't had any knee problems since high school, but the Pacers have a history of having players with knee issues. Jonathan Bender had his career cut short because of chronic knee problems. Jermaine O'Neal dealt with knee issues and Mike Dunleavy is out indefinitely after having knee surgery in March.