Sorry to say you have been taken in Karlos. That line up's about as real as my username
It's someone's predictions (from what's out there on the rumour mill. Some of the headliners for other stages may be correct) with some jokes thrown in.
The only acts confirmed by Glastonbury are the three Pyramid Stage headliners and Kris Kristofferson.
Wyld Stallyns to open West Holts? I'd buy a ticket just to see Bill and Ted play. They may bring important people from musical history to play with them.