Via the Ottawa Senators Official Twitter Feed: #Sens coach Paul MacLean confirms Milan Michalek has concussion and his status is day to day. and this classic by Down Goes Brown: Giroux concussed. Now Michalek concussed. It's possible Phil Kessel is sneaking around and injuring anyone who passes him in a scoring race. Michalek has had a concussion once before in 2010, hopefully this isn't too bad. Here's to a speedy recovery for MM9.