Chelsea has added Barcelona defender Gerard Martin to their defensive shortlist, competing directly with AC Milan for the versatile young star.
Real Madrid risks losing star forward Vinicius Junior for free as contract renewal negotiations stall over bonus structures, with Jose Mourinho stepping in.
Arsenal have lined up RB Leipzig winger Antonio Nusa and three other alternatives in case their ambitious pursuit of Real Madrid forward Vinicius Jr falls through.
Real Madrid is reportedly willing to sacrifice midfielder Aurelien Tchouameni to Manchester United to finance a high-profile move for Manchester City star Rodri.