don't most of the EU sonisphere's have all their headliners & subs already?
UK festivals pretty much don't stream. it's a ton of money to do and the promoters would rather encourage people to be there. it sucks for everyone else, but that's why they do it.
I doubt this'll happen, it'd be cool, but I don't think the band seem to care enough to bother. the DSPs have stopped and the ATS/LT+ shows were just "lets take a show that was already recorded and put out a special edition". they seem to have just lost their drive to put out live releases.
LP seem to be constantly trying to shake off HT and Meteora, since it makes them just a nostalgia act. the 6th album is in progress and LP are probably way more keen on promoting that than something that they all seem to hate, but that promoters want to use to sell tickets.
As it was said earlier, they did very little to celebrate 10 years of HT (and Meteora) and I feel like they're just busy pushing onwards to stay relevant, which is great, I'm sue a lot of us would be sad to see them retire (except Joe_LP... ) but to most people they'll always be that "man, I was so hooked on them when I was a kid, I had spiked, red hair back then" bands, and they clearly fucking hate that fact