Newcastle United are reportedly laying the groundwork for a significant summer signing, with Sporting CP's highly-rated defender Ousmane Diomande emerging as a key target. The Magpies have initiated contact over a potential move for the 22-year-old centre-back, signaling their intent to bolster a backline facing potential changes.

A deal could be struck for a fee in the region of £35 million, a substantial investment that underscores Diomande's rising stock across Europe. The Ivorian defender has been on the radar of several clubs, including Crystal Palace, who previously saw him as a potential successor to Marc Guehi. His recent 90-minute performance against Arsenal in the Champions League only served to highlight his capabilities on a major stage.

This pursuit comes at a crucial time for Newcastle's defensive planning. With veteran Fabian Schar likely to depart, the core group of Sven Botman, Dan Burn, and Malick Thiaw will need reinforcement. The club's hierarchy views Diomande as a player who can immediately strengthen the heart of their defense, providing a blend of youth, physicality, and top-level experience as they build towards the 2026-27 campaign and beyond.