The Magpies are looking to strengthen their attacking line-up after securing a spot in next season's Champions League. Kalimuendo's skills and experience would be a valuable addition to the team.

However, Newcastle is not the only club interested in Kalimuendo. Bayer Leverkusen is also monitoring his situation and may make a move to sign him.

Rennes president Arnaud Pouille has given Kalimuendo permission to speak with other clubs, suggesting that a transfer is possible. This development has sparked interest from several teams, including Newcastle.