Mail Sport's FPL predictions: Which 'feast or famine' player is worth a punt? Who will triumph between title rivals Man City and Arsenal? And which asset is 'comfortably' the best captain ahead of Gameweek 5?

Irresistible force Erling Haaland has eight goals over his last three league games but meets an immovable object in Arsenal's defence, who dug deep to earn a vital 1-0 win last week.