MILLWALL have agreed a fee with MK Dons for Shaun Williams.
Lions boss Ian Holloway opened talks with the League One club over a deal for the 27-year-old after being impressed by his performance against Wigan in the FA Cup last week.
But Championship rivals Brighton have also had an offer accepted, and the player will now discuss personal terms with both clubs before deciding on his final destination.
Reports on the south coast suggest Albion want Williams to play as a centre back, whereas Millwall see him in a midfield role.
Holloway and chief executive Andy Ambler return from club's training camp in Portugal this evening and will try to convince the Dons' Player of the Year that his future lies at The Den.