Will Cesc Fabregas leave Arsenal?

Yes this might sound like a stupid question because many say he will but do you thinkg he will really leave this year or will he wait another year? If he does do you really think he will go to Barcelona? Also do you think any other important arsenal player leaves arsenal (Nasri, Walcott, Wilshere, Van Persie, etc.) I really doubt but I don't know why does idiots at Marca.com are saying Nasri wants to leave Arsenal which I really doubt (we all know Marca says stupid stuff that no one would ever believe but every once in a while it does happen.) So do you think Cesc and any other important player will leave arsenal? And do you think any new players will be coming to arsenal? I heard Karim Benezema and Juan Mata were some of the players for whom Arsenal was negotiating.