Mike McGraw of the Daily Herald is reporting that Bulls rookie Luol Deng sprained his ankle during practice Sunday and is now a game time decision for Monday's rematch with the New York Knicks.

"It wasn't too bad," coach Scott Skiles said. "Honestly, I was kind of looking in the other direction and just saw the end of it. He went to the basket and got tripped up. We'll just wait and see."

Deng will be travelling with the team to New York, and should he not be able to take his place Argentinian rookie Andres Nocioni is expected to start.