''They said when the three players were on loan to clubs in Switzerland and Belgium, they failed to impress,'' Worawi said.
''At the moment they cannot play in England because they are not qualified to get work permit. So City want them to play for clubs in Thailand particularly their former clubs here.''
Suree is training with Thai league champions Chonburi FC, while Kiatprawut is injured. Teerasil played for Division One side Muang Thong-Nong Chok before signing with Man City.
''City executives want me to help bring the three players back to Thailand so they will get a chance to play football. This will be the best way for all concerned parties.''