Would Glastonbury ever do co-headliners? I know it’s not something they’ve done before but not sure if that’s a hard and fast rule.
Reason I ask is Fender and Fred seem like the perfect size for co-headline slots. I reckon Sam would accept playing slightly earlier in the night if they gave him headliner billing and a full set length.
Something like Fender 8:00pm-9:30pm and Fred 10:30pm-midnight.