Arsene Wenger turned down the chance to sign Barcelona's Denis Suarez on loan just one year before Unai Emery sanctioned a deal for the Spaniard.
Arsenal were among a number of Premier League clubs, including Southampton and Brighton, who were offered the midfielder on a temporary basis.
Wenger considered the former Man City star alongside his team of advisors while he was still in charge in north London, but opted against making the transfer happen.
According to football.london, the legendary Arsenal boss voiced concern over the deal, doubting the impact the midfielder would have in the Premier League.
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Emery had limited finds to work with during this season's January transfer window, but was under pressure to strengthen his Arsenal team, who were in contention to finish in the top four.
The Gunners were linked with a number of players but eventually settled for one loan signing, the previously overlooked Suarez.
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Arsenal paid a staggering £2million to bring the midfielder in on a temporary basis, and were also required to foot the bill of his wages.
But Suarez endured a difficult season in north London, and has featured for Arsenal only six times, failing to find the back of the net.
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Barcelona were keen for a permanent purchase clause worth £18million to be included in the deal, which would have been triggered by Arsenal at the end of the season.
Fortunately, the Gunners were able to fight against its inclusion, meaning they will have more money to spend on worthy targets this summer.
