4) Robin van Persie
Recently linked with a surprise move to Fenerbahce, Robin van Persie is another player United absolutely must try to keep at the club. While the Dutchman may have struggled to hit on after an absolutely superb first season at the club, there’s no doubting his amazing talent and overwhelming desire to win after many trophyless years at previous club Arsenal. Now a senior figure at the club, it’s important to have players like van Persie around to help the new-boys and youngsters settle in.