Who has been the Premier League signing of the season so far? The Sky Sports ‘ football writers have their say… Aaron Ramsdale, Arsenal Image: Who has been the Premier League signing of the season so far? The Sky Sports’ football writers have their say… Aaron Ramsdale’s £30m arrival at Arsenal was met with widespread scepticism following back-to-back relegations with Sheffield United and Bournemouth but his doubters are quiet now. The 23-year-old has been outstanding since ousting Bernd Leno as Mikel Arteta’s first-choice goalkeeper, helping the Gunners turn their season around following the three-game losing streak which threatened to plunge the club into crisis back in August. Since his debut, in a 1-0 win over Norwich later that month, he has kept eight clean sheets in 15 Premier League appearances – a total second to only Manchester City’s Ederson in the division. Please use Chrome browser for a more accessible video player Watch Aaron Ramsdale’s sublime save fr...