#4 Chuck out the under achievers
"Arsene Wenger's biggest strength was trust. He would trust his players. He will try to make you make the right decision by yourself, not telling you what he expects or what he wants you to do.
"But that can be a weakness as well because sometimes as a player you need a good kick in your arse." - Patrick Vieira
Although Wenger’s faith in his players is admirable, he needs to realise that a lot of them have constantly let him down.
The likes of Lucas Perez and Joel Campbell were never given a fair chance to prove themselves while Theo Walcott and Danny Welbeck are persisted with despite obvious shortcomings.
While Wenger has had to shoulder the blame for his side's constant underachievement, a lot of his players need to look themselves in the mirror because they haven't done justice to the crest or their own obvious talents at times.
'Catalyst for Change' was the phrase used in pre season to achieve success, it's time Wenger adheres to it, shows a ruthless streak and chucks out the under achievers if they still don't pull up their socks.