![BURTON-UPON-TRENT, ENGLAND - JUNE 06: Gareth Southgate Manager of England looks on during the England training session at St Georges Park on June 6, 2018 in Burton-upon-Trent, England. (Photo by Alex Livesey/Getty Images)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/APNQBU7ESJHKHSHAZUVPPAXM6Q.jpg?smart=true&auth=eb3a9f9abbb5cb898eb00aa3dbf55ace4978f9300b44b9e5ba69f3037f10121e&width=400&height=225)
England manager Gareth Southgate will have a final chance to run the rule over his squad before departing for Russia. Alex Livesey / Getty Images
England manager Gareth Southgate will have a final chance to run the rule over his squad before departing for Russia. Alex Livesey / Getty Images
Gareth Southgate prepares to experiment as England face Costa Rica ahead of 2018 World Cup
Alexander-Arnold in line for his debut while a host of Yorkshire natives are set to play in the Leeds match