Conversation so far:
What team did Nikos Galis play for in Greece?
After suffering an ankle injury in the Boston Celtics 1979–80 preseason training camp, which prevented him from receiving a contract, Galis signed to play with Aris of Thessaloniki, Greece
What position did Nikos Galis play for Aris of Thessaloniki?
Position. Shooting guard

Question: was he successful on that team?
Self-contained rewrite: Was Nikos Galis successful on Aris of Thessaloniki?