"Four hundred and twenty days after taking a blow to the head in Toronto, Justin Morneau finds himself sidelined with "mild concussion symptoms."

This technically marks the first time since the end of last year that Morneau has missed regular-season time as a result of the brain injury that cut short his 2010 campaign.

But, in light of these recurring symptoms, one does wonder how much the first baseman's dismal performance this year can be attributed to the concussion's after-effects. It's been nearly 14 months since Morneau suffered the injury, yet he still barely resembles his old self on the field and can't be in a good place if he's asking out of the lineup. "