It should be but it won't be, by the look of it
It already is for the Commonwealth Games I think?
I wish they would change it then the pressure would be on us (NI) to drop GSTQ as well and have our own like Scotland and Wales (and England)
Jerusalem is about Jesus coming to England (specifically the west country) as a boy. Why would people who don’t believe in god, or believe in a different god, want to sing it?
Love 'Jerusalem', it's really good to sing (which is a consideration of course), but I would go for 'I vow to thee my country'. Great tune and country/loyalty focused.