Swansea City boss Francesco Guidolin admits Borja Baston is frustrated having to wait for his debut.
The £15 million club-record signing hasn't made an appearance for his new club yet due to injury.
"He is training with us and I hope to have him available for Sunday, but maybe Wednesday would be easier," Guidolin said.
"I want to see him train free and with intensity and confidence and I want to see him in this condition soon.
"But it is normal in this period that he is a bit worried, the first days of training and getting stronger with the first team.
"I hope to have the possibility to see him in a game. I think it will be soon, but it is now just about his confidence."