Just what the Jazz needed: Another player sitting on the sidelines, wearing a boot around his foot.
   
Andrei Kirilenko joined Curtis Borchardt in the immobilization corps on Wednesday, sitting out practice after reinjuring his sprained left ankle during Tuesday's workouts.
   
The injury isn't serious, according to trainer Gary Briggs, but tweaked the ankle that has been sore since Kirilenko first twisted it during the Rocky Mountain Revue in July.