Jose Mourinho has "total confidence" that Tottenham will sign a striker during the current transfer window.
Mourinho is desperate to provide reinforcements to his attacking arsenal and give competition to Harry Kane, something they were without for the whole of last season.
Spurs have been linked with a number of players, both in England and Europe, and Mourinho is expecting the club to deliver before the window shuts in October.
However, there will be no movement before Sunday's Premier League opener with Everton on Sunday.
"Some players are more adapted to belong to a squad with lots of quality where the competition is higher. Other players are only happy if they're in a club where they play all the time.
"It's very difficult for him to stay here with us when for me it's clear that Ben Davies is such a solid left-back, Ryan Sessegnon is an investment by the club, an emerging player that we want to improve.
"So it's very difficult for Danny to stay with us this season. If he goes to Serie A and Genoa I think it'll be very good for him.
