I like the way Emery is using the whole squad. By keeping Olsen in goal he has shown faith and trust in a player, which will be appreciated by the player. Sticking with Young and bringing Cash on shows that current form will be rewarded, and keeps the competition for places alive. Same with Buendia and Countinho, he is keeping them both hungry for game time. This is how a proper manager uses a squad, none of this look me in the eyes bullshit.
Great game plan which the players have obviously bought in to. Substitutions used correctly to achieve the right result. Football seems like such a simple game when you’re winning.