Ange Postecoglou feels Newcastle should serve as a cautionary tale for Tottenham about what can happen if a club do not have the squad depth to cope with Champions League football.Spurs travel to St James' Park on Saturday in pole position to return to Europe's elite competition after they moved ahead of Aston Villa in the race for fourth last weekend.

Ange Postecoglou feels Newcastle should serve as a cautionary tale for Tottenham about what can happen if a club do not have the squad depth to cope with Champions League football.Spurs travel to St James' Park on Saturday in pole position to return to Europe's elite competition after they moved ahead of Aston Villa in the race for fourth last weekend.