Forward Marley Watkins will "miss several weeks" with a heel injury that has been scanned but is still being assessed. The 34-year-old Welshman landed awkwardly when trying to extend Kilmarnock's lead near the end of last weekend's win over Dundee United. No update on a new contract for midfielder David Watson, who has been called up to the Scotland Under-21 squad. Apart from Watkins, Kettlewell's squad is "as you were" for Saturday's game, with midfielder Scott Tiffoney continuing his recovery from long-term injury. They have "a really good togetherness" and similar performances will also generate more such results.