Aston Villa's Jack Grealish will not be eligible for a call-up to the England squad for at least a month.

The attacking midfielder has chosen to play for the country of his birth, rather than the Republic of Ireland who he has represented up to under-21 level.

But it is understood international clearance for the switch will not be cleared for four to six weeks.

England manager Roy Hodgson names his latest Euro 2016 qualifier squad on Thursday.