I don't think they are ruled out... it's just the total lack of credible rumours, or even encouraging speculation, which is bothering me! I'm trying to think of other headliners who weren't speculated about early on... I don't think Guns n' Roses were considered as an option until Duff McKagan let it slip in a radio interview in January 2023? Or had they been rumoured way before that point?
The compromise for Deftones could have been made that they sub but are allowed to do another show the same month. I’d be surprised if they do both though. Shows already sold out in London so could be possible.
Heres my final prediction before Tuesdays announcement. Based on educated guesses, rumours and bands that are around.