Chelsea Given Mid-January Deadline to Sign Bayern Munich's £30m-Rated Defender Mats Hummels

Bayern Munich have reportedly informed Chelsea that they'll need to offer at least £30m to sign defender Mats Hummels, and that the deal will need to be concluded by mid-January to allow ​the club time to sign a replacement. With Chelsea's defence looking leaky on a number of occasions this season, Maurizio Sarri is believed to be keen on signing a new centre-back, and could attempt to snap up Hummels when the window opens next week. Hummels, 30, is a highly experienced player, with 70 caps... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/