Arsenal legend David Seaman has urged manager Arsene Wenger to add more players to strengthen his squad.
The Gunners have only signed midfielder Granit Xhaka and striker Takuma Asano so far this summer but the goalkeeper believes that someone like Patrick Vieira is a must if they are to mount a serious challenge for next season's Premier League title.
"We still need a dominant centre-half," Seaman told talkSPORT.
"We'll see what Granit [Xhaka]'s like in midfield, but ideally we need someone like Patrick Vieira. And a striker as well.
"He needs to buy someone to give the club a lift and give the fans a lift.
"Ideally a striker would be great, but either a centre-half or midfielder would do for me.
"The thing is that a lot of the players who played in the Euros are not going to be ready for the start of the season, and that's going to mean we are going to have a weakened team."