William Gallas says Mikel Arteta is "not the right manager" for Arsenal and urged the club to replace him in the hot seat with Gunners legend Patrick Vieira.
Arteta is under increasing pressure just a year into his first managerial role following a dismal run of just one win in their last nine league fixtures.
Arsenal are currently just five points above the relegation zone in 15th position, and face a tricky test away at Everton next up on Saturday.
Defeat at Goodison Park would have the daggers out for Arteta, and Gallas feels Arsenal would be making a mistake if they continued with the Spaniard at the helm.
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