"The whole club stinks of stagnation"
We've improved in the last 3 seasons.
"Same old cliches"
Name some?
"Same old spiel"
For example?
"same old tactics"
Wenger tried Theo as the CF for some time last season. He went 433 in 2014 to see how we played but we didn't improve. Sanchez plays on the right, on the left and sometimes in the middle. He's tried a couple of things. I do agree, he does need to sometimes change his approach - Xhaka/Elneny may be the start of that change.
"same old false promises"
Again, please name some?