I mean he did use a completely different tactic in the FA Cup final and very successfully...
So what does that tactic look like? Are they buying players to do what they would want? Is it feasible over a full season? Are they just a cup team who got lucky with draws and results? Like, I've seen a tactic. Wait for other teams to come on, try and counter attack and play like you're a minnow, even at home. But what does that mean for a full season?
My issue is what he's trying seems to change or waffle every other week, or every couple months. Or shit, even in some matches, they do something, but don't really look like they're committed to it so they change it. Sometimes the front will press, but disorganized. Sometimes the wingers have to track back and provide assistance, other times they're stagnant. Beyond being players he worked with, what exactly is a ETH player? Sure, the front office did him no favors, but even when players are bought, he would stick with past guys and leave others out.
It's not year one. It's year three. Sure, management around him is changing, and he's being forced to adapt, but if he's got the second most trophies, what exactly is a ETH team?