Michael Cheika's contract negotiations with the Australian Rugby Union have continued to stall, according to reports.
ESPN reported on Friday that the in demand Wallabies coach, who took Australia within a whisker of winning last year's World Cup, has threatened to resign from his position if his contract negotiations are not resolved by the end of next week.
Cheika, who is contracted with the ARU until the end of 2017, is reported to have grown increasingly frustrated by the drawn out process over a contract extension.
It's understood Cheika is wanting an offer which will see him guide the Wallabies through to at least the 2019 Rugby World Cup.
The report said that Cheika has given the ARU until March 11 to provide him with a new four-year contract or else "drastic action" would be taken.