Its hard lines on Darren Thomas who'll play wherever he's asked but has relished the chance to play at half back. He'll be on the bench.
Davy Tighe has been making more than a decent fist of standing in at fly half but reverts back to his traditional role, and comes against one of the best scrum halves in the league in Peter Wright.
Young Wallis has been knocking on the door all season, and might have got his chance earlier if he had been able to train more often. He's a talented footballer and solid kicker and now he gets his chance.
WestMartin Todd, Steve Black, Mark Thompson, Allan Milne, Andrew Hare, Philip Wallis, Davy Tighe, Anthony Carr, Brett Cullinane, Carl Robinson, Paul Rudd, Stu Bennett, Carl Miller, Henry Tones, Tim Sawyer.
Reps: Darren Thomas, Michael Geritz, Will Richardson.
Middlesbrough 15 Andy Micklewright 14 Danny Poole 13 Lee Richardson 12 Ali Little 11 Lee Davies 10 Ross McNeill 9 Peter Wright 1 John Buddinghton 2 Andy Catterson 3 Dale Sawdon 4 Ian Bradford 5 John Dixon 6 Mark Hatfield 7 Gavin Fingland 8 Dennis Gardener
Reps: 16 Jason Littleton 17 Tony Wilkinson 18 Ian Bircham