What can Arsenal expect from Nuno Tavares?
'Why are they signing another left-back ?!'That was the question that resonated around the Twittersphere on Saturday night when Arsenal announced the signing of Benfica left-back Nuno Tavares.I mean, they already have the second-best left-back in the Premier League in Kieran Tierney, who himself is still young enough that Arsenal do not have to think about replacing him for another decade. So why are they signing another?Welcome to Arsenal, Nuno Tavares? pic.twitter.com/379qyLXrxG- Arsenal (@Arsenal) July 10, 2021That's a…