Kings play St. Louis, @Phoenix, Dallas, New Jersey, @Dallas in the next 12 days. No disrespect to those teams but if we were to lose Drew for 10 days at any point in the season, that's a good time.
Also, if it helps, Michael Sauer was out for exactly 10 days with a shoulder sprain. Injured against Philadelphia, back against the Kings in 10 days.
http://www.nhl.com/ice/blogpost.htm?id=2848