New Delhi, Jan 7: South Africa batting great AB de Villiers believes the Sunrisers Eastern Cape have the potential to complete a hat-trick of titles in the upcoming third season of the SA20 league, citing them having a team and coaching staff full of class. In T20 franchise cricket, a team doing three-peat of successive titles is a rare feat, and the Sunrisers Eastern Cape, led by Aiden Markram and coached by Adrian Birrell, have a chance of doing that when they begin their season three campaign against MI Cape Town at their home ground St George's Park in Gqeberha on January 9.