Angers attacker Jeff Reine-Adelaide is convinced Arsenal's players are enjoying the management of Unai Emery.
Reine-Adelaide cut ties with the Gunners last summer, joining Angers in a permanent transfer.
He told Foot Mercato: "The arrival of Unai Emery at Arsenal? From the little that I could rub shoulders with him, he is a very good coach.
"He brought back a lot of joy to training. He is a pure tactician. I learned a lot in the three weeks with him. I would have liked to have worked with him.
"But that did not happen and I'm with Angers."