Newcastle United could be willing to sell a player who has starred for Eddie Howe since he arrived at the club in 2022. Right now, all of the talk around Howe’s side is who they might sell, with the noise around Bruno Guimaraes and Alexander Isak not letting up. Internally, the club are confident of keeping both, and have told Guimaraes that he won’t be sold once his release clause expires. Similarly, there’s a strong reluctance to lose Isak, who will be offered a new long-term deal, a player the club want to build around for years to come. This summer presents a new challenge for this Newcast…