When it comes to injuries and time away from the game, there are a general list of suspects you can expect to disappear from time to time. Kurtis Foster (Box 5), seems to be one of those this season. He missed last night's affair with the Blackhawks due to a sore back. Sounds like a day-to-day issue, which could very well be feeling better in no time.
Since there were much better choices for Box 5, Foster wasn't even an after thought in the picking process to most squads.