If Chelsea are to make a serious title challenge this season then they will need to sign a proven striker. And, the rumours doing the rounds suggest the Stamford Bridge club are about to submit a £130m bid for Borussia Dortmund's Erling Braut Haaland. The 22-year-old is a target for several clubs but owner Roman Abramovich has apparently given his blessings for the club to proceed with what would be a club-record deal.