By altering the original SOTW2 Setlist to make a SOTW3 Setlist that is still respective to 100 mins to the normal show length I would something like this. BTW If your wondering why I took off her biggest hits its becuase Im just curious in my mind to see how her creating a new tour with new concepts and theatrics would look like in 2019 and I am including imaginary new songs to include in the setlist becuase at the back of our minds there is a possibility of her doing a new album with new songs being added on the setlist. Kinda like what Beyonce did when she dropped self-titled during Ms. Carter Show. Also I dont like the idea of Janet just being a "greatest hits artist" while people like Madonna are giving you something brand new even there are few old songs she sings
"Intro
"New Song”(replaces SOTW2 Version of Skin Game and The Knowledge)
“The Knowledge”(replaces SOTW2 Version of Feedback)/"BURNITUP"
"Nasty"
"New Song”(contains elements of The Great Forever)(replaces SOTW2 Version of Miss You Much, Alright and You Want This)
"Control"/"What Have You Done for Me Lately"/"The Pleasure Principle"
"New Song"(replaces SOTW2 Version
“Alright”(contains elements of Singin In The Rain and Zoot Suit and Chattanooga Choo Choo by Dorothy Dandridge (replaces SOTW2 Version of "Love Will Never Do (Without You)" and "When I Think Of You")
"Love Will Never Do (Without You)"/"Miss You Much"Dance Break1** /"All Nite (Don't Stop)"/”Throb”(SOTW2 Version)/”So Excited”(SOTW1 Atlanta Version)2**(replaces SOTW2 Version "All For You","All Nite"/"Runaway"
"New Song"(replaces SOTW2 Version Of "When We Oooo,"Feels So Right","Doesnt Really Matter")
"Album Cut Medley (replaces SOTW2 Version of “Truth”,"Funny How Time Flies (When You're Having Fun)","I Get Lonely","Any Time, Any Place","What's It Gonna Be?!")
"No Sleeep Intro"/”Night”(replaces SOTW2 Version of No Sleeep)
"New Song"(replaces SOTW2 Version Got til Its Gone and Thats The Way Love Goes)
"New Song"(replaces SOTW2 Version of So Much Betta/Throb/Together Again)
"What About"
"You Ain't Right"
"If"1/”Feedback”2
"Black Eagle"(replaces SOTW2 Version of Scream)
"Rhythm Nation"(with EMA Breakdown)
"Shoulda Known Better"(replaces SOTW2 Version of State Of The World)
“Made For Now”(contains elements of "Got 'til It's Gone")
1**-First few shows in SOTW2
2**Last few shows in SOTW
Also the interludes such as the Again Interlude should be the Dream Maker/Euphoria Interlude and the Idle What About Interlude should be the Lessons Learned Interlude