Rotherham United have signed defender Ewan Otoo on a two-year contract, with the club holding an option for a third year, following a successful trial at the League Two side. The 23-year-old, who started his career at Celtic and can also play in midfield, had been a free agent since leaving Dunfermline Athletic at the end of last season.

Otoo becomes the seventh player to join Rotherham this summer as the club continues to strengthen its squad ahead of the new campaign. Speaking after the move, he said he had been eager to make an impression as a trialist and knew he needed to "hit the ground running" without wasting time.