Nottingham Forest kep another clean sheet last night during a 1-0 victory over Crystal Palace and defensively things have improved considerably. Chris Wood scored his fifth goal of the season at the other end last night as Forest went up to eighth place in the Premier League. Goals win matches but defences win prizes is an old cliche and Forest have worked tirelessly to improve the rearguard during the summer. The signing of Nikola Milenkovic has really helped Forest and Jamie Carragher raved about the Serbian captain during last night’s win. There were some other top performers last night too…