Arsenal explore move for Vinicius Jr, Inter Milan interested in Cristian Romero and Real Madrid bid for Yan Diomande rejected, plus more. Arsenal are exploring a move to sign Brazil winger Vinicius Jr if the 26-year-old does not extend his contract with Real Madrid. (Athletic - subscription required), externalNew Real Madrid manager Jose Mourinho would oppose any Arsenal approach for Vinicius this summer as the Portuguese boss has told the club he wants all his big names to stay. (Sky Sports), externalRB Leipzig have rejected an £85.4m bid from Real Madrid for Ivory Coast winger Yan Diomande. (Talksport), externalMiddlesbrough are interested in signing Manchester United's 22-year-old Czech goalkeeper Radek Vitek, who spent last season on loan at Bristol City.