Frank stated that he doesn't know Postecoglou personally but wishes for his return, citing his passion for coaching and being in the game.

Frank acknowledges Postecoglou's past success, including his time as Tottenham manager, where they had a successful first season in the Premier League and won a trophy.

He also notes Postecoglou's achievements at Celtic and other teams, but chooses not to delve into the specifics of his departure from Tottenham.

Frank praises Postecoglou as a legend and a key figure in Tottenham's trophy win, and acknowledges the debt he owes to Postecoglou's contributions.