Arsenal midfielder Mikel Merino may be a doubt for the rest of the club season and perhaps even the 2026 World Cup in the summer due to a mysterious injury. Gunners manager Mikel Arteta explained that Merino’s injury is a rare one, so there’s not a clear idea of when the Spain international will be back to fitness, though for the time being it is being treated as pretty serious. Numerous outlets have reported that Merino is almost certainly out for the rest of the season, meaning he’ll miss the title run-in with Arsenal, while his...