Luka Modric to join Manchester United after Euros?

Luka Modric will complete his switch to Manchester United after Euro 2012, according to a report.

The Sun claims that the Old Trafford club have agreed a fee of £25m for the Croatian playmaker, rising to £30m based on appearances and success.

Modric is expected to sign a four-year contract worth £125,000 a week, placing the him among United's highest earners.

The player has been keeping up to date with negotiations while training with Croatia's Euro 2012 squad, and will finalise the move when the tournament concludes.

United have already bolstered their midfield with the signing of Japan international Shinji Kagawa from Borussia Dortmund.

Sir Alex Ferguson is also seeking a long-term replacement for left-back Patrice Evra, and is lining up Everton's Leighton Baines for the role.