' Question '

Question if Wenger was at any other top European club, would he still be in charge?

No way he's really a failure! Think its fact that he manages to get champ league football and it's riches for shareholders and club thats kept him from the sack?

Probably not but unfortunately that's modern football.
Personally, I like him and think he's done a great job over the years with at times, limited funds and with a lot of average players. Yes he's had world class players there too but he gets the mix right and when Arsenal are on form they are a joy to watch.