According to reports, Cristian Casseres Jr's proposed switch to Sevilla is off, with the midfielder now set to stay at Toulouse. Despite strong links and advanced talks, the transfer has broken down. It's a setback for Sevilla, who had hoped to strengthen their squad in a key position before the deadline. Negotiations failed to produce a deal, and with no other reported suitors, the situation is set to remain unchanged for Cristian Casseres Jr. In season 25/26, Sevilla are conceding 1.61 goals per game (29 in 18 games), which points to a lack of control in midfield. Cristian Casseres Jr would be expected to calm things down and protect the back line better. Alongside this, Toulouse are said to be exploring Pape Diop with Sevilla likewise connected to Juan Antonio Iglesias Sanchez and Nathan Patterson. More on this story as it develops. Need more Sevilla transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Sevilla.