Missing From Country Music Hall of Fame (Updated 2019 Inductees)

The 2020 Country Hall inductees were announced today: Maty Stuart (Modern Era), Hank Williams Jr. (Veterans Era), Dean Dillon (Non-Performer).
                                                                                
The process to get into the Country Hall is explained here . In short: One act is chosen from 3 categories every year: Veterans Era (45 years after achieving "national prominence").  Modern Era (20 years after achieving "national prominence").   Non-Performer, Songwriter and Recording/Touring Musician categories rotate every 3 years.

Below are a list of artists, session musicians, songwriters, producers, etc., that have yet to be inducted as of 2020.

Asleep At The Wheel
Billy Joe Shaver
Buddy Emmons
Buddy Killen
Carter Sisters
Charlie Rich
Clint Black
Crystal Gayle
Curly Putnam
Dallas Frazier
Don Rich
Doug Sahm
Dwight Yoakam
Eddie Rabbitt
Flatlanders (Jimmie Dale Gilmore, Joe Ely, Butch Hancock)
Freddy Fender
Garth Fundis
Gary Stewart
Gene Watson
Gram Parsons
Guy Clark
Hank Garland
Jerry Douglas
Jerry Jeff Walker
Jerry Lee Lewis
John Hughey
Kenny Chesney
Jimmy Martin
John Anderson
Johnny Horton
Johnny Paycheck
Judds
June Carter Cash
Keith Whitley
Linda Ronstadt
Lloyd Green
Lynn Anderson
Mac McAnally
Maddox Brothers and Rose
Mark O'Connor
Martina McBride
Mickey Gilley
Milton Brown
Patty Loveless
Pete Drake
Ralph Mooney
Red Volkaert
Reggie Young
Rodney Crowell
Rosanne Cash
Skeeter Davis
Stanley Brothers
Steve Earle
Tanya Tucker
Tim McGraw
Toby Keith
Tompall Glaser & the Glaser Brothers
Tony Brown
Townes Van Zandt
Travis Tritt
Vern Gosdin
Weldon Myrick
Wilburn Brothers
W.S. Holland