Barnett and Keane sign new contracts

Centre-back Barnett

Irish full-back Keith Keane

Leon, 20, has signed for three years at the club after impressing as cover at centre-back this season. Barnett has made 17 appearances for Luton this season and 22 in his Luton career. Barnett's new contract will keep him at Luton until 2009.

Young full-back Keith Keane has signed for an additional two years, keeping him with the club until 2008. Keane, 19 years old, has made 9 appearances this season for the Hatters with 45 career appearances. Keane has also made an appearance for the Irish U-21 side and several for the under 19's.

In addition, young striker Calvin Andrew has returned to the club after a loan spell at Bristol City. Andrew's spell at City was marred with injuries and as a result Calvin only made three appearances for Bristol City and only one start.