Newcastle United manager Eddie Howe has acknowledged that he is unsure whether club captain Bruno Guimaraes will remain at St. James' Park this summer as speculation over a possible move to Arsenal continues to intensify.

The Brazilian midfielder is reportedly keen on joining the Gunners, although Arsenal have yet to make an official approach to Newcastle. Instead, the North London club is said to have used intermediaries to discuss the framework of a potential deal, a move that has reportedly left Newcastle frustrated as they wait for a formal indication of Arsenal's intentions.

Speaking about the ongoing transfer rumours, Howe revealed he has maintained regular communication with Guimaraes but admitted the midfielder's future is uncertain.

"I've spoken to Bruno before, during and after the World Cup. We have had some really good conversations. He's just a fantastic person," Howe said.

The Newcastle boss stressed that discussions over the player's future are taking place beyond his involvement.

"I don't know what's going to happen with his future; that's for other people to speculate about. There's conversations I'm not part of."

Howe also dismissed comparisons with previous transfer situations involving Newcastle players, insisting each case should be judged individually.

"I don't think it's fair to compare it to Isak last summer. You've got to look at it in its own right."

The 48-year-old manager praised Guimaraes for his leadership and influence at the club, making it clear that Newcastle would be delighted to keep him.

"He's captain of our club and has been an unbelievable player throughout the time we've worked together. I speak on behalf of everyone at the club—we absolutely love him, and of course everyone would love him to stay."

Despite the uncertainty, Howe confirmed there is currently no indication that Guimaraes will fail to report for pre-season training.

"He's due back on the 31st, and there's nothing to say he won't be back."

Opinion: Newcastle Face a Defining Moment as Arsenal Circle Their Captain

Bruno Guimaraes is far more than just another player in Newcastle's squad—he is the team's leader, midfield engine, and one of the symbols of the club's rise in recent years. Losing him would be a significant setback, not only on the pitch but also in terms of the message it sends about Newcastle's ambitions.

For Arsenal, signing a proven Premier League midfielder of Guimaraes' quality would strengthen an already formidable squad and reinforce their title credentials. However, Newcastle still control the situation. Without a formal bid, the transfer remains speculative, and the Magpies have every reason to stand firm unless an exceptional offer arrives.

Eddie Howe's composed response reflects a manager focused on stability rather than panic. While the rumours will continue to dominate headlines, Newcastle supporters will be encouraged by his confidence that their captain is still expected to return for pre-season. Whether that return marks the beginning of another campaign in black and white or the closing chapter of Guimaraes' Newcastle journey remains one of the summer's biggest unanswered questions.