Belt was placed back on the 7-day concussion DL on Friday, Henry Schulman of the San Francisco Chronicle reports. After reporting a headache during Wednesday's game, Belt was lifted and examined by a Brewers' team doctor, who said he did not believe it was related to the concussion Belt suffered late last month. However, upon further evaluation, Belt has been diagnosed with recurring concussion symptoms, and he'll be forced back on the 7-day DL as a result. Matt Duffy was recalled in the corresponding move, but look for Mike Morse to man first base in Belt's absence.