This would be funny, were it not so tragically sad. The Oregonian has the details on “Ghostface’s” slip-up: “Trail Blazers center Joel Przybilla on Saturday reinjured his surgically-repaired right knee and will require another surgery, the team said Sunday. Przybilla reinjured the knee Saturday morning when he slipped while entering the shower at his home in Milwaukee, Wisc. He flew to Portland on Saturday and had a magnetic resonance imaging test Sunday morning at the office of team doctor Don Roberts. The MRI showed a tear of the patella tendon that was repaired. Przybilla, 30,  ruptured his right patella tendon in a Dec. 22 game at Dallas. He was 10 weeks post-operation and had just started to walk without a brace.”