Conor Gallagher and Callum Hudson-Odoi can both fulfil their potential at Chelsea, according to Blues boss Thomas Tuchel.
Five takeaways from the Argentina v Australia Rugby Championship clash.
Smith and Zalatoris were among Saturday's top performers, while Spaun looks to complete a wire-to-wire victory.
Gary Neville took aim at those in charge after Manchester United's performance in the 4-0 hammering by Brentford.