Chelsea's troubles with scoring goals is as great as the ages. It has plagued and hampered them over five years and Graham Potter is finding the same troubles that those before him have had.
Albeit slightly reactionary following a run of impressive wins, Chelsea's 0-0 draw against Brentford demonstrated the pitfalls once more. Whereas Mason Mount's double against Aston Villa got them out of a tight corner with thanks to Kepa Arrizabalaga, nobody was able to do the attacking bidding against the Bees.
Potter chose to rotate out Pierre-Emerick Aubameyang and Raheem Sterling but Mason Mount, Kai Havertz and Armando Broja should still be enough talent to win matches. Havertz's performance in particular was of massive concern. The German looks extremely short of confidence and is surely slipping down the pecking order given Broja's tenacity and impact when he plays.