Clarkie scored in his debut for the national team at the end of last season and his inclusion in the squad will give a lift to the 
David has a great opportunity tonight to impress Burley and he'll increase his chance of a starting place if he manages a goal or two!
The full squad for the game at Hampden on Saturday 11 October is -
Goalkeepers
Craig Gordon (
Allan McGregor (Rangers)
David Marshall (
Defenders
Graham Alexander (
Darren Barr (
Christophe Berra (Heart of
Kirk Broadfoot (Rangers)
Gary Caldwell (Celtic)
Jamie McAllister (
Gary Naysmith (
David Weir (Rangers)
Midfield
Scott Brown (Celtic)
Darren Fletcher (
Paul Hartley (Celtic)
Shaun Maloney (Celtic)
James Morrison (West Bromwich
Barry Robson (Celtic)
Kevin Thomson (Rangers)
Forwards
Kris Boyd (Rangers)
David Clarkson (Motherwell)
Steven Fletcher (Hibernian)
Chris Iwelumo (
James McFadden (