Butcher is confident his team are well prepared for the match after their 2-1 League Cup quarter-final against Dundee United, which Inverness won after extra time.
James Vincent remains absent for Caledonian Thistle, as the midfielder recovers from a leg fracture.
Kilmarnock travel to the Highlands looking to build on last week's 2-0 win over Hearts, but they will again be without the services of Rabiu Ibrahim.
The midfielder collapsed during Killie's victory over Ross County a fortnight ago and spent two nights in hospital undergoing tests.
However, manager Allan Johnston is not expecting those test results to come back until next week.