By Mitch Wilks Rafaela Pimenta has sensationally tipped Erling Haaland to become the first player to yield a transfer fee close to £1bn. Haaland joined Manchester City from Borussia Dortmund in a deal worth in excess of £50m over the summer and has already racked up 20 goals for his new club. The rampant start to life at City has taken fans by surprise despite his prolific history at Dortmund and previous clubs, with many suggesting he would need to adjust to the style of City and English football. At just 22 years old, Haaland looks set for an all-time great career with an ability that appear…