Wa All Stars midfielder Kweku Asuandzie Baffoe has identified Hearts of Oak, Asante Kotoko and Aduana Stars as key rivals next season.
The Northern Blues shocked all and sundry to win their first league title but there are talks that feat is a fluke.
Baffoe says they are determined to prove doubters wrong and mount a successful title defence.
''We have enough quality to go all out to defend the title, our home record must be maintained and also do more to improve our away performance,'' he told ocsportsnews.com
''Aduana Stars, Accra Hearts of Oak and Kumasi Asante Kotoko will always be favourites for the trophy and they will do everything possible to snatch the trophy in the coming season.''