LONDON - The Olympic cauldron has been moved from its opening ceremony position at the main stadium, although it still wont be visible to the general public. Organizing committee officials said in a statement Monday that the cauldron was shifted from the middle of the stadiums infield to an area near the opening ceremony bell to prepare for the track and field competition which begins Friday. To make the transition, the Olympic flame was taken from the cauldron and placed in a lantern while the cauldron was moved to the south end of the stadium. The cauldron was reignited Monday morning by Austin Playfoot, a torchbearer from the 1948 Olympics — when the games were last held in London — and again this year. PHILADELPHIA -- Bulls coach Tom Thibodeau says forward Joakim Noah is doubtful for Game 4 on Sunday against the 76ers because of a sprained ankle. Noah got hurt midway through the third quarter of Friday nights loss at Philadelphia. He stepped on Andre Iguodalas foot driving the lane and crashed to the court. Noah instantly grabbed his lleft ankle in pain, though he returned to shoot free throws after a timeout.dddddddddddd He also played briefly in the fourth quarter, before leaving the arena on crutches. The eighth-seeded Sixers lead the series 2-1, winning both games after reigning Bulls star Derrick Rose tore a knee ligament and went down for the season. ' ' '