Van Persie is entering the final year of his current deal.
"Van Persie‚Äôs had an unbelievable season,‚ÄĚ Campbell told talkSPORT. ‚ÄúArsenal need a few more players who want to take on the challenge, who are going to say ‚ÄėI‚Äôm going to make the difference this season‚Äô.
‚ÄúIf they don‚Äôt buy players he‚Äôs going to go, I think he‚Äôs going to feel there‚Äôs a lack of ambition at the club. Arsenal need a few players who can make the difference, on the field and on the bench.‚ÄĚ