No argument there.
Wenger had become hard to get rid of because of his legacy, now that's gone it's easier.
I'd still give Emery this season, the glass half full way of looking things is we're 2 points off City, only Liverpool are doing significantly better so far. I suspect City and Liverpool will be the top 2 again, after that I don't think there's much between Spurs, Chelsea, Utd and us. It'll be the 2 least bad who end up in the top 4 but it's just as possible that will be us as them.