Everton yet again find themselves fighting for survival in the Premier League this season and Sean Dyche has now been tasked with the challenge to ensure they don't fall into the Championship.

The Toffees are just two points clear of the relegation zone in 15th and just like last season, the club faces a real threat of falling into the second tier if the tide doesn't turn over the remaining ten fixtures.

There are several variables that can be pinpointed to Everton's struggles over the last 18 months with Richarlison's exit in the summer particularly playing a huge part in the side's lack of goal contributions this term.

Everton have the joint-worst goal tally in the entire Premier League with summer signings Neal Maupay and Dwight McNeil failing to convert enough chances in front of goal to compensate for the Brazilian's departure. That is further made worse by Anthony Gordon's shock move to Newcastle United in January.

However, it's not just poor transfer business that has been plaguing the performances at Goodison Park as the Merseysiders racked up the worst injury record in the entire top flight last season with numerous players unavailable for selection for months at a time.

It is without a doubt that the most impactful injury concern has been Dominic Calvert-Lewin, with the striker constantly picking up injuries ever since he suffered a toe fracture and quadriceps injury back in August 2021.

How much has Dominic Calvert-Lewin cost Everton?

The 26-year-old has become one of the Premier League's most recognisable number nines over his career at Everton and even earned a place in the senior England squad after impressing Gareth Southgate with his performances under Carlos Ancelotti's guidance back in 2020.

However, in the last two seasons, the striker's injury troubles have put his promising career on a downward spiral with the player only making 30 appearances and scoring just six goals in all competitions since the beginning of the 2021/22 campaign.

To be exact, it has been 81 weeks since the Everton talisman - dubbed "frustrating" by Henry Winter - suffered the first major injury that left him in recovery for the rest of 2021 and has earned £100k-per-week or £8.1m in total since then, despite his lack of contribution and constant unreliability.

Sky Sports pundit Gary Neville recently slammed Everton's mentality for still depending on Calvert-Lewin to be their saviour in the relegation fight this season following the 2-0 loss to Liverpool:

"They’ve [Everton] got to stop talking about Dominic Calvert-Lewin, it’s as if they’re waiting for something to sort of save them – it might never come.

"For me, this idea that they always mention, ‘when we get Calvert-Lewin back we’ll be okay,’ no you won’t. You can’t wait for him. You’ll be relegated if you’re waiting for him."

Neville's comments present a harsh truth for the Goodison faithful and for Dyche when he assesses the next steps, should Everton survive relegation this season, as the club can no longer wait for the striker to make a comeback and instead must look at their options in the transfer market to ensure they can improve next season.

With that being said, it will be interesting to see if Everton finally accept that their beloved goalscorer could potentially never reach the heights he once and instead invest his wages or a potential transfer fee that could provide them with a prolific and reliable striker next season.