You don't get it do you mate?
Wenger refuses to buy top class players (who cost a bit)
Arsenal refuse to pay the wages of sed players (so they leave or don't come here).
Whether Van Persie and Fabregas would improve our team is immaterial and irrelevant, as we won't buy them or keep them.
I support Arsenal so I see little point in pining after the stars of Man Utd and Barcelona, and frankly anyone who does is cringe worthy.
If it was simply a question of availability of funds well then as I advocated it would have been better to assemble some honest hard grafting tough spirited pro's, we might have won something but of course their resale value wouldn't be that high, and thats the point- We're a footballer factory we exist to make a profit not to win trophies.