Edouard Mendy believes Chelsea will see "the best of" Timo Werner and Kai Havertz from next season after the German forwards endured testing debut campaigns at Stamford Bridge.
Much was expected of two big-money additions when they made their way to west London from RB Leipzig and Bayer Leverkusen during the summer of 2020, but neither has lived up to their price tag.
There have been flashes of brilliance and the odd cause for optimism, but it may be that consistency proves elusive until 2021-22.