Real Betis coach Quique Setien would be a success with Barcelona.
That's according to former Las Palmas boss Manolo Marquez, who is well aware of the rumours linking Setien with Ernesto Valverde's job at Barca.
Marquez said, "He has enough quality to run Barça.
"But the problem is that if you lose two games, in big clubs it's more complicated than people being patient.
"What is clear is that with Setien, Barça would play well."