Club captain Bruno Guimaraes and Sandro Tonali have moved on for a combined £175M to Arsenal and Tottenham respectively with Jaissle himself landing onTribal Football Tyneside as Eddie Howe's replacement.
Sean Steur and Aladji Bamba have already come in and the Magpies have now reportedly agreed a £52M fee with Manchester City to sign Nico Gonzalez.
The former Spain U21 international has struggled to nail down a regular starting spot in Manchester since his February 2025 arrival and Enzo Maresca has not included him in his plans for 2026/27.
Gonzalez had previously indicated his desire to stay and fight for his spot under Maresca - but as the club close in on a mega deal for Ayyoub Bouaddi, on the back of already paying £116M for Elliot Anderson, he is now open to moving on.
The 24-year-old was an unused substitute at the weekend as City came from behind to beat Bournemouth 2-1 and he will become the fourth midfielder to leave the club this summer after Bernardo Silva, Rodri and Tijjani Reijnders.