Town striker George Hirst could add to his Scotland caps when his side take on Denmark in their opening World Cup qualifier in Copenhagen this evening (BBC Two, KO 7.45pm).
Hirst has previously won four full caps and scored his first goal in the 4-0 friendly victory in Liechtenstein in June. The Scots also face Belarus in Zalaegerszeg on Monday.
Blues keeper Cieran Slicker, who is currently on loan at League Two Barnet, is not included.
Meanwhile, keeper Aro Muric, who is on loan in Serie A with Sassuolo is with the Kosovo squad playing a World Cup qualifier away in Switzerland today and at home to Sweden on Monday.
Young central defender Jacob Mazionis, who is on loan at Cheltenham in League Two, looks set to be in Lithuania U21s action in a European Championship qualifier at home to Ukraine. The Lithuanian youngsters also host Hungary on Tuesday.