Squad harmony isn't about how many good players you have. It's about whether the ones not playing believe the process is fair. Three coaches showed three signals a director can look for. Roles explained in advance. Mikel Arteta on Myles Lewis-Skelly, per @Arsenal "We always made him aware... to be prepared and to understand the role." On Jurrien Timber and Ben White, competing for one shirt: "when somebody plays, the other one is there to support him." Credit for the player who waited. @Wolves Cesar Peixoto after a win at Burnley: "it's a victory for the whole squad." On Tawanda Chirewa: "he works well and he's waited for his opportunity." Selection explained openly. @MFKKarvina Roman West, after beating Dukla Praha in a game framed as the fight for first place in the Czech second tier, per Deník: "nobody can say they didn't get a chance". This from a coach who described a squad that had fallen apart. When this applies: heavy fixture lists, bigger squads, any rebuild. More squad players means more who can drift. A coach who does none of the three needs a bigger budget, because unhappy squad players become sales at a discount. Watch out for: - Versatility sold as opportunity, then no minutes. - Two signings for one position whose personalities can't share it. - Assuming a quiet bench is a happy one. Bench checklist: 1. Ask coaching candidates how they keep non-starters invested. 2. Recruit position pairs, not just positions. Check character in references. 3. Track squad players' minutes and mood. 4. Expect role changes explained before the game. 5. In a rebuild, value transparent selection as highly as tactics. What would your fourth-choice midfielder say about how your coach picks the team?