to be on an esports team

I've been playing league a long, very long time. If you're looking for a pick that knows multiple roles well, has a very large champ pool, and can communicate to team, then I am your guy. I am gold 3 and the champions I have at least 80k mastery or more include:
Yasuo
Yuumi
Yone
Morgana
Veigar
Nasus
Mordekaiser
Jhin
Pyke
Sion
Mastery Yi
Ashe
Tryndamere
Caitlyn
Top lane I like tanky champs that split, and adc I usually pick ashe, or cait.
I have knowledge of team composition, what teams are lacking during champ select, and general knowledge of counterpicks.