Arsenal have been urged to move three first-team stars "out the door" this summer and invest heavily in their defence. The Gunners are expected to be active in the transfer market and have already made attempts to sign Atletico Madrid midfielder Thomas Partey.
First on the agenda for boss Mikel Arteta will be to offload some of the deadwood at the club though. And The Gunners boss has been told the "key to the rebuild" will be by solving the problems in the back line that have dogged the club's success.
Former Arsenal legend-turned-pundit Charlie Nicholas said on : "This has been a tough test for Mikel Arteta, but I think Arsenal have realised they have got to go all out and sort the defence out.
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