49ersNFLBosa (calf) returns, McCaffrey (hamstring) good to go for Niners4dNick WagonerRobin Alam/Icon Sportswire
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49ersNFLQuestions on 49ers' injuries: Are they out of IR spots? How will they approach trade deadline?1MNick WagonerEFE/EPA/JOEL CARRETT AUSTRALIA AND NEW ZEALAND OUT