Iron wait on captain Byrne

Last updated : 04 April 2009 By Daniel Elwes

Byrne returned to training during the week having missed last week's win over Colchester with the problem.

The left-back Joseph Mills is also a doubt with a hamstring injury, with Marcus Williams in line to take his place in the starting line-up.

Nigel Adkins has three definite absentees. The on-loan midfielder Liam Trotter is cup-tied having represented Grimsby Town earlier in the competition.

Kenny Milne (knee) and Garry Thompson (Stomach) are also ruled out.

Luton have no injury concerns, although four players are cup-tied.

Mark Bower, Ian Henderson, Kevin Gallen and David Livermore will have to watch from the sidelines on Sunday.