Wilson Isidor and Brian Brobbey are Sunderland's two recognised strikers.
Le Bris told reporters: “I think at the minute there’s no need to rush anything, because even with the AFCON, we spoke a lot before this period about the availability of our players.
“At Brighton, we showed that the depth of the squad is really positive. So for the strikers, for the wingers, the main question will be, do we need to strengthen or not the squad? We don’t have to rush anything, so let’s wait.”
On Spain U21 attacker Eliezer Mayenda, Le Bris added: "Now Eliezer has to wait a bit, but the situation can change really quickly and he’s well connected as well. He can play as a striker, he can play as a second striker, probably on the right he’s able to play as well because he has done this for his national team."