Vikings' Dalvin Cook injures shoulder in Week 12 loss to 49ers, will undergo MRI on Monday | CBS Sports Headlines Vikings' Dalvin Cook injures shoulder in Week 12 loss to 49ers, will undergo MRI on Monday Cook missed two games earlier in the season with an ankle injury ESN FeedsThis … Continue reading Vikings' Dalvin Cook injures shoulder in Week 12 loss to 49ers, will undergo MRI on Monday