Former Wallaby Glen Ella believes Michael Cheika is "skating on thin ice" by consistently selecting players out of position and believes he'll come under pressure unless he wins 50 per cent of games on the Spring Tour.
Ella, who served as Eddie Jones' assistant in England whitewash win in June, questioned Cheika's selecting and public statements this year in a spiky online column headlined: "Can the Clowns win a Grand Slam?"
Cheika remains irked that Ella, a four-cap Wallaby and former Australian backs coach, was seen leaping with joy in the England box with Jones in June after beating the Wallabies.
The frosty relations won't thaw any with his former Randwick clubmates' column, in which Ella rates the chances of a Grand Slam as "pie in the sky stuff" based on the Wallabies' 3-7 record in 2016.
Ella believed the recent "Clown Gate" kerfuffle was blown out of proportion but added Cheika needs to be warned about his public outbursts and ARU power brokers don't have the courage to step in.