A report has explained why Manchester City have been permitted to sign Savio and yet, Manchester United are not allowed to make a move for Jean Clair-Todibo. In April, it was claimed that the Brazilian winger is set to be in City’s pre-season squad. On Wednesday, however, Fabrizio Romano claimed that as per UEFA regulations, clubs with the same ownership who are competing in the same European competition are not allowed to engage in transfer dealings — with Sir Jim Ratcliffe owning both Nice and being a stakeholder at United while both teams playing in the Europa League next season. The transf…