Those who have been doom-mongering for years now being smug about us being in serious decline now is like two brothers one of whom thinks their mum is just under the weather, the other thinking she has terminal cancer, them finding out the latter was right and him laughing in the former's face and saying "Ha! See? Told ya!"
A little over-dramatic, perhaps, but FFS, we're all supposed to be Arsenal fans here. We're all supposed to want what's best for the club.
Those who thought things were going wrong from 2006 onwards and are now smug are giving themselves a bit too much credit.
When Utd struggled for a few seasons a load of spoilt Utd fans were calling for Fergie's head, they look pretty stupid now. The fact is the last 7 years have not been an abject failure, they've not been a straight decline. There have been better seasons and worse seasons. Those moaning 5 years ago were premature, it's only the last couple of years where the rot has started to seriously set in.
I'm less bothered that I was about Wenger leaving, there's less to lose and it's increasingly looking like it's the only way for the club to move forward but it's not a magic bullet and it will IMO cause more short term pain even if longer term it gets us where we want to be.