Bruno Guimarães is understood to have set himself a personal deadline over his future at Newcastle United, with Arsenal continuing to circle the Brazilian midfielder ahead of the summer transfer window.

According to reports, Guimarães is not prepared to wait indefinitely for clarity on his situation at St. James' Park, and has put a timeframe in place to decide whether he will commit to the club long-term or pursue a move elsewhere.

Arsenal have been among the clubs credited with an interest in the 27-year-old, who has established himself as one of the most dynamic central midfielders in the Premier League since his arrival on Tyneside.

Newcastle's key man in demand

Guimarães has been central to Newcastle United's rise under their current project, and the club will be eager to retain a player considered one of their most important assets. However, the midfielder's desire for resolution signals that the situation is unlikely to remain quiet as the transfer window approaches.

Arsenal, who are looking to strengthen their midfield options, have been linked with Guimarães as manager Mikel Arteta seeks to add quality and depth ahead of another tilt at the Premier League title and European competition.

Whether Newcastle are willing to entertain offers — or whether they will dig in to keep their prized midfielder — remains to be seen. The club have shown in recent windows that they are not easily parted from their top players.

With the summer deadline now reportedly on Guimarães's own terms, both clubs and supporters alike will be watching events closely over the coming weeks.