This lack of change further emphasises that changes to structures of unskilled labour migration are unlikely to be imminent. It is also argued that neither PICTA nor GATS (Mode 4) will lead to more migration from countries such as Samoa and Tonga in the foreseeable future, at least in part because there are already mechanisms for this to happen, and/or that any movements that do occur will be insignificant. I’d rather people go overseas with some skills.