[FlamesAddiction]

Damn, it sucks. He really needed a full healthy season.

My spidey senses tell me it isn't a concussion (hopefully). It seems that typically with concussions, they don't use the "week to week" description, at least not right off the bat. They tend to use days moreso due to how unpredictable they can be, although they certainly can add up to weeks. When the concussion protocol period is over, they tend to change it at the point to "indefinite" if there hasn't been progress.

Unless they already know it's a bad enough concussion to warrant "week to week", which wouldn't be good at all.