Sagna told Paddy Power: "Riccardo Calafiori is very good – I've followed him a lot in Serie A this season. I’ve seen a lot of Bologna games, and he’s one of the reasons they were able to qualify for the Champions League. He’s calm and composed on the ball – he can break lines by committing and help the side out offensively. He’d be a fantastic player for Arsenal – any club he would join, he would be a fantastic addition.”