Mourinho's complaints are getting more frequent and sometimes dull, I agree. Arsene's decisions to always go for the bargain buy, rather than the players he needed is the reason he never achieved anything major lately.
04-05 Eboue 1M, Flamini 1M, Almunia 2.5M
05-06 Rosicky 6.8M, Walcott 9.1M, Adebayor 7M, Diaby 2M, Hleb 11.2M, Bendtner 200K
06-07 Eduardo 7.5M, Fabianski 2M, Denilson 3.4M, Song 1M
07-08 Nasri 12.8M, Ramsey 5M, Diarra 4M, Sagna 6M
08-09 Arshavin 15M
09-10 Vermaelen 10M
10-11 Koscielny 10M, Squillaci 4M
11-12 Gervinho 10.6M, AOC 12M, Park 3M, Santos 6.2M, Arteta 10M, Mertesacker 10M
I only see a few better known players at the time of the transfers on this list, other than that, youngsters. You honestly believe that Arsenal had a 20-30 million transfer budget in those years? How many times did the owners/shareholders say he has money but he doesn't spend it?