Paul Merson believes David Luiz should be chosen as Arsenal’s permanent captain.
Granit Xhaka has worn the armband so far this season, but Unai Emery plans to name five players who will share the role after Tuesday’s EFL Cup third-round clash with Nottingham Forest.
“The worrying thing for me is I heard the manager say he's going to have five captains, which tells me he has no idea what his team is,” Merson, who won two league titles as an Arsenal player, told Sky Sports.
“Unai Emery's been there a year-and-a-half; he's got to have five captains because he doesn't have a clue what his best team is. He hasn't got a clue. The good teams are the ones who play virtually the same team every week, but with Arsenal you don't know who it'll be from week to week.
“David Luiz has got to be captain, he's a serial winner. People have a go at him because one week he'll be a 2/10 and the next a 9/10, but he's going to play every week.
“I'm not the greatest lover of a forward being the captain, but [Pierre-Emerick] Aubameyang's another one. Those front three should pick themselves straight away and you go from there - they'll play every week, if they're fit.”
Merson also leapt to the defence of Xhaka, who was jeered by some Arsenal supporters during Sunday’s 3-2 victory over Aston Villa.
“I had a bit of a go at Xhaka the other week, but I don't like fans booing their players,” the former midfielder said.
“It's not right and it's not Arsenal. You've got to have a bit more class than that. He's never stopped trying and even though I had a go at him, you can't be booing your own players.”
After Tuesday’s clash with Forest, Emery’s side are next in action against Manchester United next Monday.
