At some point in your life, you'd have come across the infamous shape sorter game growing up as a child which just so happens to be the perfect analogy for Chelsea's transfer situation under Thomas Tuchel.
Having not been handed all the tools that he warrants at Chelsea to mount a charge for the Premier League title, the Blues boss has made ends meet pushing square pegs through round holes.
And, while Tuchel's title rivals are identifiable by simply looking at a team sheet, the 48-year-old has become renowned for his tactical fluidity and efficiency, unlocking players like Hakim Ziyech whose future at Stamford Bridge once looked uncertain.
