Ellis (hip) went through Wednesday's walkthrough and remains questionable to play against the Jazz, Earl Sneed of Mavs.com reports.Ellis departed Monday's game against the Clippers early in the first quarter after running into a screen and suffering a hip injury. He was initially considered doubtful to play Wednesday, but after going through walkthrough he's been upgraded to questionable. Ellis will receive treatment during the afternoon, and a final call will likely come after he tests out the hip in warmups.