1) Gonzalo Higuain (Napoli)
Although Sanchez can play as a striker and would likely be brought to Arsenal to do so given their vast array of options already on the wings, the Gunners might be better off going for a more genuine centre-forward this summer, and try again for the ambitious signing of Gonzalo Higuain. The Napoli man has recently been linked with Barcelona and could be set to make a quick exit from Serie A after just one season in the Italian top flight. The prolific Argentine has a great record in Naples and at former club Real Madrid, and was a real loss for Arsenal last summer as they missed out on bringing him to the Emirates Stadium. A proven finisher and experienced winner, Higuain would be a major improvement on Olivier Giroud upfront and just the kind of signing needed to help deliver the title in 2014/15.