Some great additions but some are lower than they would be in reality and acts like Alessi Rose have already confirmed they are on mainstage but theres definitely chance for some of them you mentioned
Muse headlining a french festival - HellFest on Friday 20th June, maybe increases the odds of a glastonbury visit. Actually doing quite a few festivals, ending up in Norway on 25th June. Then nothing else mentioned
Think Deftones will be at Glasto as they’ve announced this, London & Eden Project so just 1 more to announce according to the email I got from Eden Project.