Artists Not Playing Bonnaroo - 2018 Edition

Is it alright if I start this thread? I work in front of a computer and have a lot of downtime to keep up the the first post..

Here is the annual thread to keep track of artists that are not likely to be booked at Bonnaroo due to conflicting tour dates! If a section for artists potentially out due to a radius clause is wanted I can add that as well.

Definitely Out:
Ed Sheeran (Source)
Katy Perry (Source)
Roger Waters (Source)
Shania Twain (Source)
A Perfect Circle, TooL (Source - APC Tour Dates)
Maroon 5 & Julia Michaels (Source)
My Morning Jacket (Source) 
Guns N' Roses (Source) 
Foo Fighters, Cribs, Frank Carter, Wolf Alice (Source) 
Walk The Moon (Source - Reddit user)
Franz Ferdinand (Source - Overseas during Roo)
Kasabian (Source - Overseas during Roo)
Kesha & Macklemore (Source)

Artists playing NorthSide Denmark (June 7-9): 
-Bjork, Queens of the Stone Age, Beck, A Perfect Circle, Dizzy Mizz Lizzy, The National, C.V. Jorgensen, Deerhunter, Diplo, Father John Misty, Nik & Jay, Rhye, Tyler the Creator, Aurora, Cigarettes After Sex, Jimmy Eat World, Sleaford Mods, Thundercat (Source)

Artists playing Best Kept Secret (June 8-10):
-LCD Soundsystem, CHVRCHES, Four Tet, Future Islands, Khruangbin, Rodriguez, Spoon, The Internet, Ty Segall & The Freedom Band, Unknown Mortal Orchestra, Vince Staples, Rostam, Superorganism, Waxahatchee (Source)

Artists playing the following festivals are not 100% out, but unlikely due to being overseas just before Bonnaroo 2018:
All Points East Festival (London) (May 25-27):
-Phoenix, Sampha, Popcaan, Flying Lotus 3D, Lykke Li (Source)

APE Presents Shows (London) (June 1-3):
-The War On Drugs, The Districts (Source)
-Nick Cave & the Bad Seeds, Patti Smith, St. Vincent, Courtney Barnett (Source) 

Germany's Rock AM Ring and Rock IM Park (June 1-3):
-Foo Fighters, Thirty Seconds To Mars, Gorillaz, Rise Against (Source)

Bulmers Forbidden Fruit Festival (Ireland) (June 2-4):
-Justice, The War On Drugs, Bonobo, Grizzly Bear, Bicep (Source)

Likely Out (Radius Clause):
Sam Smith (Source - Nashville on 07/07)
The Pixies & Weezer (Source - Nashville on 07/28) 
Odesza (Source - Nashville on 05/12)

Recently Headlined: 
U2 (2017)
Red Hot Chili Peppers (2017)
The Weeknd (2017) 
Pearl Jam (2016) 
Dead & Company (2016) 
LCD Soundsystem (2016) 
Billy Joel (2015) 
Mumford & Sons (2015)
deadmau5 (2015)