I just saw that we would have 16 playable characters, so I can imagine a roster like this:
1- Gon
2- Kirua
3- Kurapika
4- Leolio
5- Hisoka
6- Irumi
7- Zeno
8- Silva
9- Kuroro
10- Uvogin
11- Genthru
12- Kastro
13- Pito
14- Yupi
15- Pufu
16- Meruem
16 playable character is not enough btw
1- Gon
2- Kirua
3- Kurapika
4- Leolio
5- Hisoka
6- Irumi
7- Zeno
8- Silva
9- Kuroro
10- Uvogin
11- Genthru
12- Kastro
13- Pito
14- Yupi
15- Pufu
16- Meruem
16 playable character is not enough btw