Denis Suarez says Arsenal boss Unai Emery has changed his approach since their time together at Sevilla.
The pair won a Europa League title together when Suarez was on-loan at Sevilla from Barcelona.
He said: "There are similarities [between Emery as a coach now and then] but he has changed a bit because La Liga is very different to the Premier League.
"Perhaps we don't focus so much on combination play as we did in Sevilla, but it's a mix of combination football and counter-attacking.
"That's the difference. I think he's changed in order to adapt to the Premier League."