Future Trunks as a MEMBER of JLA - What can he do?
Scenario:
Trunks with his time machine is travelling back to his timeline after the Cell games.
He encountered a Space and Time anomaly and brought him to DC Earth.
He observes his surrounding for a while and decides to help in the maintenance of peace by joining JLA.
What can he contribute to the group and who among the DC villain he can easily OWN and those who will he have a problem with.
He can go up to SS2.