Although the January transfer window may seem too soon for a move to materialise, the Gunners are set to test the waters by submitting a £28million offer. owing death of his mumCHELSEA - FIVE THINGSWillian stepped up, Cesc Fabregas hit an assist milestone, but Antonio Conte's men looked tiredSAINT BERNARDChelsea tracking Fiorentina's Federico Bernardeschi ahead of move for Antonio Conte favouriteCostly CostaDiego Simeone reveals Atletico Madrid did everything to sign Diego Costa from ChelseaBat's The WayAntonio Conte backs Michy Batshuayi to continue Chelsea's title charge in place of Diego Costa Costa is Brazil-born and the Chinese believe Brazilian footballers are best suited to their league. s4Atalanta's Roberto Gagliardini is another Inter option this monthInter Milan are keen to take the French international to the San Siro, which?would be the ideal scenario for Jose Mourinho. But the Portuguese media keep stressing that the move to United is still on, with the Sweden interna. A source told SunSport: Costas agent Jorge Mendes was working on the deal for Tianjin but Chelsea have said ‘no to the bid. With every team showing signs of fallibility so far, it is one of the most open tournaments in years. Wednesday Premier League preview as Tottenham take on ChelseaGetty Images2Arturo Vidal would likely . The 23-year-old Argentinian forward is considered one of the brightest prospects in world football, and Juventus are determined to keep hold of their prized asset. The club have been less dominant this season since the departure of Zlatan Ibrahimovic as well as bo. Able to play anywhere across Nantes midfield four, in just his first few games in charge, new boss Sergio Conceicao has put a lot of belief in the teenager.