Steve Clarke faces key selection decisions before Scotland's World Cup opener

Scotland's national team prepares for the World Cup with their opening match against Haiti on June 14. Manager Steve Clarke named a 26-man squad amid significant player injuries, including Billy Gilmour. Clarke's formation strategy is in question, particularly regarding the use of a back four or back five and the inclusion of Kieran Tierney alongside Andy Robertson. Goalkeeper selection also looms large due to the lack of competitive appearances from the squad's options this season.