So, I don't have the roster maker, HOWEVER, I have formulated what I believe to be the closet thing to a realistic Smash V roster that we might get.
Bare in mind that while I thought of this roster I kept a list of 5 things on my mind:
1. This is Sakurai's game, and he will choose who he sees fit to joining the roster. Whether or not that character is wanted/demanded/well recieved by everyone is a personal problem on that own person's regards.
2. Sakurai has stated before that cuts have to happen, but that he does not enjoy making them. That being said, the cuts I made are minimal. Had the 3DS limitations not been a factor from Brawl to Wii U/3DS, we would have probably only had one cut in the form of Snake.
3. DLC is a thing that is possible now, and with it brings the potential for new challengers and veterans to join the roster.
4. Unique characters who bring new fighting style to Smash are not going anywhere. The only cases of this have been Mewtwo in Brawl due to time constraints, and Snake in Wii U/3DS due to licensing.
5. Smash is Sakurai's game. It's a party game. It's a Japan focused, but all inclusive game.
(DISCLAIMER: I am not saying these characters will be in Smash. There are characters on this list that I know nothing about, and have no desire one way or another to have added to the roster, but after hours of research have determined they have a decent chance of being included as playable.)
That being said, Here is my (Realistic) Smash V Prediction Roster. (If Smash V was announced in late 2018/early2019)
1. Mario
2. Luigi
3. Peach
4. Bowser
5. Rosalina & Luma
6. Bowser Jr. (Koopaling alts)
7. Paper Mario (NEW)
8. Yoshi
9. Link
10. Zelda
11. Sheik
12. Ganondorf
13. Toon Link
14. Pikachu
15. Jigglypuff
16. Charizard
17. Lucario
18. Greninja
19. Decidueye (NEW)
20. Kirby
21. King Dedede
22. Meta Knight
23. Donkey Kong
24. Diddy Kong
25. Dixie Kong (NEW)
26. King K. Rool (NEW)
27. Fox
28. Falco
29. Samus
30. Zero Suit Samus
31. Metroid Prime 4 Rep (NEW)
32. Pit
33. Palutena
34. Hades (NEW)
35. Marth
36. Roy
37. Ike
38. Robin
39. Corrin
40. Fire Emblem Switch Rep (NEW)
41. Mr. Game & Watch
42. Duck Hunt
43. R.O.B
44. Ice Climbers (RETURNING)
45. Takamaru (NEW)
46. Captain Falcon
47. Ness
48. Lucas
49. Villager
50. Isabelle (NEW)
51. Shulk
52. Rex (Xenoblade Chronicles 2) (NEW)
53. Wii Fit Trainer (Unless a Switch Fit game comes out, which is possible and probable, then Switch Fit Trainer)
54. Little Mac
55. Olimar (Pikmin 4 New Protagonist alts)
56. Mii Fighters
- Mii Swordfighter
- Mii Gunner
- Mii Brawler
- Mii Mage (NEW)
57. Inkling (Splatoon) (NEW)
58. Wonder Red (Wonderful 101) (NEW)
59. Tibby (or other Rhythm Heaven rep) (NEW)
60. Spring Man (Ribbon Girl alts) (ARMS) (NEW)
61. Sonic
62. Mega Man
63. Ryu
64. Cloud
65. Bayonetta
66. Pac-Man
67. Hero (Dragon Quest) (NEW)
68. Potential New Nintendo IP
69. Potential New Nintendo IP
70. Potential New Nintendo (or) 3rd Party IP
71. RANDOM SELECTION ICON.
7 DLC characters (Just as with Wii U & 3DS, and in no particular order)
1. Dr. Mario (Melee Vet/ Wii U & 3DS Vet)
2. Wolf ( Brawl Vet)
3. Lucina (Wii U & 3DS Vet) (Luigi-fied)
4. New Pokémon (Pokémon Switch/ Gen VIII) (NEW)
5. Ridley (NEW)
6. Nintendo or 3rd Party (NEW)
7. Nintendo or 3rd Party (NEW)
As you can see, I have left room for future releases and interpretations. I think 77 is a good number of fighters. 78 on the CSS with the random icon. 22 Newcomers. 1 overall cut in the form of Dark Pit. Feel free to ask me why I chose the characters I did. Why I left certain popular choices out. Anything. Most importantly just let me know what you think of my roster. It's a little sloppy, I apologize. I just wanted to keep spots open for future releases. Thank you.
P.S. On a personal note, I'd love to see Cooking Mama, but I know it'll never happen.