Matty Johns has told the Triple M Grill Team, there's no guarantee Roger Tuivasa-Sheck's potential code switch will be a success.
"There's no guarantee Roger will go to the Auckland Blues and be a success," Johns said.
"Sonny Bill Williams did it, well done to Sonny but there's no guarantee.
While, Johns believes Tuivasa-Sheck needs to leave the Warriors, the former Knights playmaker would rather see the 24-year-old stay with League.
"If I was advising Roger, I'd be saying 'Roger lets get on that big bird, lets get back over to Sydney'.
"There's some big Sydney clubs that will probably offer you close to a million dollars."
Listen to the full chat below:
Irrespective of his decision, Johns feels Tuivasa-Sheck should of never left the Roosters at the end of 2015.
"Should've never left the Roosters in the first place," Johns said.
"He was on his way to being, if not the best player in the NRL but bloody close.
"That last year at the Roosters, no one made more metres, made more defenders miss than Roger ... he was on fire.
"Then suddenly out of the blue, he signed a big deal to go to the warriors and for me it has proven a poor decision."
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