Last updated on .From the section Everton
A knee injury could keep Dominic Calvert-Lewin out of action for six weeks.
A persistent muscle problem caused the England international to miss four months.
Richarlison joined Spurs for £60m and leaves a big hole in the side.
Losing a player like Dominic is going to have an effect on you.
Other players will have to step up and do the job if we can't work around it. We should be able to get Dominic back in six weeks.
After suffering a freak injury in training, Dominic Calvert-Lewin was restricted to 18 games last season, but he still scored five goals and helped the team avoid the drop.
Salomon Rondon, Demarai Gray, Alex Iwobi and Anthony Gordon are some of the players that could be used up front
It was obvious that we lost Richarlison. He was able to do a lot of things in the front as well.
We want to strengthen the areas that we know about. It's pretty clear that that might be one of the areas we look at after Salomon Rondon was suspended.
The first game of the season will be on Sunday, when the Toffees face off against the Blues in the premier league.