not sure where you would go forever as what you mentioned are probably only succesess of wenger's career at arsenal. and that was 10 years ago.
i still think wenger can't compete with other top managers like ferguson, mourinho, in the long term. he is working the young players in, that's positive, but team can't stand on these young players, as their performance is not consistent throughout the season. if it's club's or wenger's problem i don't know and honestly i don't care.
lately, no big stars signed, many injuries in the team, bad results in the premiership and in the champions league. on saturday another points loose away at blackburn. i don't know, you as an arsenal fan might see it from different perspective, but to me it looks like something is wrong...
indeed, I'd give him credit when it's due, no problem, but my pre-season prediction is being filled as I was expecting arsenal will hardly do it in top6, so this really will be tought year for mr. wenger.