Jose Mourinho believes it will be more difficult for Chelsea to regain the title after investment from rival clubs. The Special One also thinks the winning points total will be lower this season, as the smaller clubs have attracted top players from across Europe. In other news, Baba Rahman's agent has confirmed the player has agreed a deal to move to Stamford Bridge. The fee for the Augsburg defender is yet to be agreed with the club holding out for £17.6m, but it appears personal terms have already been sorted with the player. Finally, youngster Dominic Solanke has joined Vitesse Arnhem on loan, becoming the fifth Chelsea player to join the Eredivise club this summer.