Histon boss Chris Nunn has revealed that the decision to release Sam Roach was driven by a need to strengthen in other areas of the pitch. The goalkeeper, who made almost 260 appearances between the posts for the Stutes, announced his shock departure from the club via social media on Sunday. Less than 24 hours earlier, Roach had kept a clean sheet in Histon’s 2-0 victory over Newport Pagnell Town in the GCE Hire Fleet United Counties Football League Premier Division South. But while the club is not facing any financial hardship, Nunn opted to part ways with Roach to free up funds for potential…