Mangala's contract with Manchester City was until June 2020 so this effectively means we have the option of signing the 28-year old defender for free. In addition, he has taken a pay-cut in wages to facilitate the move.
There was concern of an injury for Mangala since he struggled with it at Everton where he was loaned last season. As such, the signing was contingent on the medical check-up which Mangala has now successfully completed.
Expecting left-back Jaume Costa signing from Villareal coming up soon with deal reportedly finalized also.