http://www.miamiherald.com/2010/10/19/1880596/collins-to-miss-preseason-game.html Philadelphia 76ers head coach Doug Collins will not be on the bench for Tuesday's preseason game against Cleveland because of concussion symptoms. The team issued a statement on Tuesday, saying Collins suffered a concussion on May 31. Associate head coach Michael Curry will guide the team for Tuesday's contest against the Cavaliers in Cincinnati. Collins' status for Wednesday's home preseason game against the Knicks has yet to be determined.