Moving to the Premier League is a tough task for any professional footballer, but for strikers, it is perhaps harder than any other position on the field.
It can be easy to tell the difference between a good striker and an average one by looking at how many goals they're scoring.
It must be noted that modern strikers do make other contributions to the team, namely pass completions or distance covered in the 'press', but finding the back of the net is a centre-forward's first responsibility and a barometer by which they are measured.
It goes without saying, that the more a centre-forward is scoring, then arguably the better they are and the higher their value will be.