4. Karim Benzema
Arsenal did spend £16 million on a striker this summer. However, Danny Welbeck has never been a proven goalscorer and his first two appearances in a Gunners shirt tells you why. The England international isn’t a particularly good finisher and it is doubtful he will ever be. Wenger needs to add a top quality goalscorer to his side and their aren’t many better than Benzema. The Frenchman is capable of scoring all types of goals, from tap ins to 25 yard screamers. Whether Arsenal would be able to sign the Real Madrid man is another question but their is no doubt Benzema would add an attacking threat that the Gunners currently don’t have.