Thomas Tuchel knows this season needs to herald a significant improvement in Chelsea's attacking play.
After the very public and expensive failure of Romelu Lukaku last time out, Tuchel's most tricky area is under extra scrutiny to succeed. The £45m arrival of Raheem Sterling from Manchester City has been one of the standout moves of this window.
For a player of Sterling's pedigree, output and age to move from the same league to a major rival is a statement of intent from new owner Todd Boehly. Tuchel was asked on the eve of the opening game at Goodison over how Chelsea's attack would now look with the 27-year-old.