Everton have been the epitome of frustration as far as a football club is concerned for a number of years now.
While many supporters would love to have the financial backing that the Goodison Park side have received in recent years, none would wish for their hierarchy to flutter away such vast sums so frivolously.
The likes of Morgan Schneiderlin, Davy Klaassen and Alex Iwobi have all arrived on Merseyside in big-money deals but ultimately failed to live up to expectations.
However, arguably none of the Toffees recent flops have left a bigger sense of frustration and disappointment lingering around Merseyside as Yannick Bolasie.
The Democratic Republic of Congo international joined Everton from fellow Premier League rivals Crystal Palace for a whopping £26m during the summer of 2016 after showing flashes of brilliance for the capital club.
During 2014/15, the tricky winger scored four goals and provided a hugely impressive 11 top-flight assists for a mediocre Palace side, highlighting his top-class potential.
Nevertheless, his purchase still represented a substantial risk for the Everton chiefs. While Bolasie clearly had the talent to become a more efficient forward, he had only scored 13 goals in 144 appearances for Palace prior to his sale.
The now 32-year-old made a fast start to life in his new surroundings, though, scoring one goal and laying on four assists for his teammates in his first 15 outings for the Blues in all competitions.
But then he suffered a devastating cruciate ligament injury which heavily impacted the future fortunes of his career. Bolasie only scored once more for Everton before embarking on a series of loan spells with varying degrees of success.
Short-term stints at the likes of Sporting Lisbon, Middlesbrough and Anderlecht failed to reignite his career, and he’s now plying his trade with Turkish outfit Caykur Rizespor.
Bolasie’s dramatic drop-off in form and fitness struggles saw him finally released on a free transfer this summer after a nightmarish five-year spell at the club. Sadly, both Everton and the player will be left wondering ‘what if’ for many years to come.