Gonchar Injury Speculation

On the KDKA news last night, Bob Pompiani said that there's been speculation that Sergei Gonchar may have separated his shoulder.

He said they should have more information sometime this week.

I have a feeling the speculation came from the Pittsburgh Post-Gazette (even the fact that more information would come sometime this week):

There was no immediate word on the precise nature or severity of his injury, although a separation is possible. Gonchar is expected to be evaluated today and might undergo a Magnetic Resonance Imaging examination early this week.