Assistant manager Roy Keane has left Aston Villa with immediate effect, reports BBC Sport. He has relinquished the role after struggling to combine it with a similar position he holds with the Republic of Ireland as Martin O'Neill's assistant.
"Ultimately, my roles with Villa and Ireland and combining my commitment to these have become too much. It isn't fair to either Villa or Ireland, so I've made this decision," Keane said.
The former Manchester United midfielder, who has also managed Sunderland and Ipswich, had also been struggling to find enough time to spend with his family, a club spokesman said.
Villa boss Paul Lambert said the club would aim to fill the position as soon as was practically possible.
"Roy came to me this morning and he informed me that, ultimately, the difficulty of combining both roles has prompted his decision, which I respect totally," he said.
"In the brief period we have worked together he has been great in the role and I understand his reasons for leaving."
