Yes, I know we still have a bunch of months until Just Dance 2019 will be announced (if it will be made at all) but I have some things in my mind already so why not share them.
I think Just Dance 2019 will have 45-50 Songs to commemorate it being their 10th Entry in the series, despite a lot of tracks being filler or foreign a lot of songs will pander to things people have been requesting for years.
Because of the Filler and Foreign Songs, this game will be the most ethnically (and just music style in general) diverse of all the entries in the series so far having songs in 12 Different Languages those being, English, Spanish, Brazilian Portugese,
Modes from Just Dance 2018 will carry over to Just Dance 2019 with the addition of 1-2 new features.
Mashups will be hopefully be revived but there wouldn't be many, probably 5-15.
13 Alternates will appear.
-=+=- E3 Reveals -=+=-
1. Popular Song to come out in 2018. [Latin Song]
2. Semi-Popular Song to come out in 2018. [???]
3. Popular Song to come out in Late 2017/Early 2018 [Bruno Mars] or That's What I Like - Bruno Mars
4. Everyday - Ariana Grande ft. Future
5. Closer - The Chainsmokers
6. World is Mine - Hatsune Miku
7. Last Friday Night (T.G.I.F) - Katy Perry
8. Gee - Girls' Generation (Revive of the one from Just Dance Vitality School)
9. Telephone - Lady Gaga ft. Beyonce
10. EDM Song
11. All I Want For Christmas - Mariah Carey
12. We Will Rock You - Queen
13. Africa - Toto
14. Move Your Body - Sia
-=+=- Pre-Gamescom -=+=-
15. Popular Song to come out in 2018. [DNCE]
16. Poker Face - Lady Gaga
17. Whenever, Wherever - Shakira
-=+=- Gamescom -=+=-
18. Sandstorm - Darude
19. Bon Appetit - Katy Perry ft. Migos
20. Sim Ou Nao - Anitta ft. Maluma
21. I Am The Best - 2NE1
22. Popular Song to come out in 2018.
23. (Dancing) Till' The World Ends - Britney Spears
24. New Rules - Dua Lipa
-=+=- VMAs -=+=-
25. Run The World (Girls) - Beyonce
Popular Song to come out in 2018. [???]
Popular Song to come out in 2018. [???]
-=+=- Pre-BGS -=+=-
Gigi Rowe Song
Ubisoft Comissioned Song by an Upcoming Artist
The Just Dance Team Song
Another Day of Sun - La La Land
Be Our Guest - Beauty and the Beast
The Nutcracker - Tchaikovsky
Wanko Ni Mero Mero Song
Dancing Queen - ABBA
I Luv It - PSY
Chained to the Rhythm - Katy Perry ft. Skip Marley
Turkish Song
Pre-2000s Song. [???]
Pre-2000s Song. [???]
Unpopular Song to come out in 2018. [???]
Unpopular Song to come out in 2018. [???]
-=+=- BGS -=+=-
Popular Song to come out in 2018. [???]
Semi-Popular Song to come out in 2018. [???]
Beta Song [???]
-=+=- Pre-Game Release -=+=-
French Song
Polish Song
Russian Song
-=+=-
None of this is meant to be taken seriously, this is all in good fun. :D