Southampton are hopeful that the deal to sign Aaron Ramsdale from Arsenal can be completed in time to make his debut for the club against Brentford on Saturday. Russell Martin looks to have finally addressed the goalkeeper position as Southampton have negotiated a deal to sign Aaron Ramsdale. Whilst Alex McCarthy deputised for the injured Gavin Bazunu capably at the backend of last season, Martin has been keen to sign an improvement for the Premier League. In Ramsdale, the Southampton boss will certainly get that and the hope will be that the England international can be involved straight away…