The arrival of Arsenal captain Cesc Fabregas would lift the entire Barcelona squad, says wing-back Adriano.
Barca are expected to deliver an improved £35 million offer to Arsenal this week.
"The issue will probably be closed soon. This is an issue for the club. If he finally came, that would be a source of happiness," said Adriano.
"But what we do is business as usual, we will focus on training and playing football. Our job is to keep talking on the field."
