Sheffield Wednesday manager Gary Megson has laid down a challenge to his strikers on the club's mini tour of Austria.
Neil Mellor top-scored for the Owls last season with 13 goals while on loan from Preston but has returned to Deepdale, while Megson's side drew a blank against Russian side FC Volga in the Austrian Alps on Tuesday.
Megson said: "I thought it was a great work-out in terms of a training exercise.
"In terms of the fitness, a lot of the lads played 90 minutes after two weeks of pre-season and we finished stronger than they did.
"We kept a clean sheet which was good, but I can't remember us causing their goalkeeper too many problems and that shows where we need to improve."