Scottish Premiership leaders Hamilton Accies will be without Darian MacKinnon for the match against Kilmarnock on Saturday.
St Mirren boss Tommy Craig has urged his players to stick together after their shocking start to the season continued with a 2-1 defeat at Kilmarnock.
Kilmarnock heaped more early season misery on St Mirren after Mark Connolly's late header secured a 2-1 win at Rugby Park.
Darryl Westlake could make his Kilmarnock debut in the game against St Mirren on Saturday.
John Hughes admitted a half-time decision to turn the sprinklers on helped Inverness to a 2-0 win over Kilmarnock.
Inverness Caledonian Thistle remain a point clear at the top of the Scottish Premiership table after claiming a 2-0 home victory over Kilmarnock.
Midfielder James Vincent could return for Scottish Premiership leaders Inverness in Saturday's home clash with Kilmarnock.
The draw for the third round of the Scottish League Cup has served up Dundee and Lanarkshire derbies.