Answer
Millwall acquired the services of Matija Sarkic in 2023. The goalkeeper made the move from Wolverhampton Wanderers, where he had been since 2015. Sarkic has represented Montenegro at the international level and has gained valuable experience during loan spells at various clubs, including Shrewsbury Town and Birmingham City. His addition to Millwall's squad strengthens their goalkeeping options and provides competition for the starting role.