diff --git a/src/main/java/net/minestom/server/network/packet/server/play/DisconnectPacket.java b/src/main/java/net/minestom/server/network/packet/server/play/DisconnectPacket.java
index c3ef7bd56..48a3e3e7b 100644
--- a/src/main/java/net/minestom/server/network/packet/server/play/DisconnectPacket.java
+++ b/src/main/java/net/minestom/server/network/packet/server/play/DisconnectPacket.java
@@ -1,6 +1,5 @@
 package net.minestom.server.network.packet.server.play;
 
-import net.kyori.adventure.text.Component;
 import net.minestom.server.chat.JsonMessage;
 import net.minestom.server.network.packet.server.ServerPacket;
 import net.minestom.server.network.packet.server.ServerPacketIdentifier;
@@ -8,14 +7,14 @@ import net.minestom.server.utils.binary.BinaryWriter;
 import org.jetbrains.annotations.NotNull;
 
 public class DisconnectPacket implements ServerPacket {
-    private String payload;
+    public String message;
 
     /**
      * Creates a new disconnect packet with a given string.
-     * @param payload the message
+     * @param message the message
      */
-    public DisconnectPacket(@NotNull String payload) {
-        this.payload = payload;
+    public DisconnectPacket(@NotNull String message) {
+        this.message = message;
     }
 
     /**
@@ -28,7 +27,7 @@ public class DisconnectPacket implements ServerPacket {
 
     @Override
     public void write(@NotNull BinaryWriter writer) {
-        writer.writeSizedString(payload);
+        writer.writeSizedString(message);
     }
 
     @Override
diff --git a/src/main/java/net/minestom/server/network/packet/server/play/PlayerListHeaderAndFooterPacket.java b/src/main/java/net/minestom/server/network/packet/server/play/PlayerListHeaderAndFooterPacket.java
index 021f98727..003540418 100644
--- a/src/main/java/net/minestom/server/network/packet/server/play/PlayerListHeaderAndFooterPacket.java
+++ b/src/main/java/net/minestom/server/network/packet/server/play/PlayerListHeaderAndFooterPacket.java
@@ -1,26 +1,24 @@
 package net.minestom.server.network.packet.server.play;
 
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.plain.PlainComponentSerializer;
 import net.minestom.server.network.packet.server.ServerPacket;
 import net.minestom.server.network.packet.server.ServerPacketIdentifier;
 import net.minestom.server.utils.binary.BinaryWriter;
-import org.apache.commons.lang3.Validate;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.Objects;
+
 public class PlayerListHeaderAndFooterPacket implements ServerPacket {
+    private static final String EMPTY_COMPONENT = PlainComponentSerializer.plain().serialize(Component.empty());
+
     public String header;
     public String footer;
 
-    public PlayerListHeaderAndFooterPacket(@NotNull String header, @NotNull String footer) {
-        Validate.notNull(header, "Header cannot be null.");
-        Validate.notNull(footer, "Footer cannot be null.");
-        this.header = header;
-        this.footer = footer;
-    }
-
     @Override
     public void write(@NotNull BinaryWriter writer) {
-        writer.writeSizedString(header);
-        writer.writeSizedString(footer);
+        writer.writeSizedString(Objects.requireNonNullElse(header, EMPTY_COMPONENT));
+        writer.writeSizedString(Objects.requireNonNullElse(footer, EMPTY_COMPONENT));
     }
 
     @Override
diff --git a/src/main/java/net/minestom/server/network/packet/server/play/TitlePacket.java b/src/main/java/net/minestom/server/network/packet/server/play/TitlePacket.java
index 25f8717bc..f99e0e53b 100644
--- a/src/main/java/net/minestom/server/network/packet/server/play/TitlePacket.java
+++ b/src/main/java/net/minestom/server/network/packet/server/play/TitlePacket.java
@@ -2,7 +2,6 @@ package net.minestom.server.network.packet.server.play;
 
 import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
 import net.kyori.adventure.title.Title;
-import net.minestom.server.chat.JsonMessage;
 import net.minestom.server.network.packet.server.ServerPacket;
 import net.minestom.server.network.packet.server.ServerPacketIdentifier;
 import net.minestom.server.utils.TickUtils;
@@ -18,14 +17,17 @@ import static net.minestom.server.network.packet.server.play.TitlePacket.Action.
 
 public class TitlePacket implements ServerPacket {
 
-    private Action action;
+    public Action action;
 
-    private String payload;
+    public String payload;
 
-    private int fadeIn, stay, fadeOut;
+    public int fadeIn;
+    public int stay;
+    public int fadeOut;
 
     /**
      * Constructs a new title packet from an action that can take a string argument.
+     *
      * @param action the action
      * @param payload the payload
      * @throws IllegalArgumentException if the action is not {@link Action#SET_TITLE},
@@ -39,6 +41,7 @@ public class TitlePacket implements ServerPacket {
 
     /**
      * Constructs a new title packet from a clear or reset action.
+     *
      * @param action the action
      * @throws IllegalArgumentException if the action is not {@link Action#RESET},
      * or {@link Action#HIDE}
@@ -49,6 +52,7 @@ public class TitlePacket implements ServerPacket {
 
     /**
      * Constructs a new title packet for {@link Action#SET_TIMES_AND_DISPLAY}.
+     *
      * @param fadeIn the fade in time
      * @param stay the stay time
      * @param fadeOut the fade out time
@@ -97,6 +101,7 @@ public class TitlePacket implements ServerPacket {
 
     /**
      * Creates a collection of title packets from an Adventure title.
+     *
      * @param title the title
      * @return the packets
      */