New players, big signings will do fuck all IF wenger is still the manager. In an ideal world, I'd love to see Messi and Ronaldo play for Wenger... I am fairly certain that we will struggle with them in the side too. Why? He'll probably play Messi in central defense and Ronaldo as GK. However since this is not possible, I can only point to 10 years of bizzare substitutions, tactics, formations and player management as a reason why new signings will not make a difference.