Lions coach Jim Schwartz danced around a question Tuesday about whether he was worried Jahvid Best (concussion) would miss the rest of the season. Schwartz is being tight-lipped about Best, who is not expected to play against the Bears Sunday. "I think that just like we've said before, those are situations that you can't accelerate any timetable, you just have to take your time, and when the player's ready, we'll have him back on the field," said Schwartz. Best is scheduled to meet with doctors and have more testing later this week. Perhaps we'll get a clearer idea of a timetable after that.