Thorton is a Frontier Brain. Like Noland of the Hoenn Reigon, his pokemon are random. In your rematch, it's highly troublesome,because you almost never notice a type frequency, which is the clue of the 7th set. He usually has at least one legendary.
Thorton's Biography
Thorton is 38 years old and the richest battle brain throughout history.His father,Walter S. Backlot is the richest man in sinnoh,johto and almia.When he get's mad he get's angry and and pouts off.