diff --git a/game/src/main/java/org/toop/game/BitboardGame.java b/game/src/main/java/org/toop/game/BitboardGame.java
index d0f1be4..395e076 100644
--- a/game/src/main/java/org/toop/game/BitboardGame.java
+++ b/game/src/main/java/org/toop/game/BitboardGame.java
@@ -6,6 +6,7 @@ import org.toop.framework.gameFramework.model.player.Player;
 import java.util.Arrays;
 import java.util.concurrent.atomic.AtomicInteger;
 
+// There is AI performance to be gained by getting rid of non-primitives and thus speeding up deepCopy
 public abstract class BitboardGame<T extends BitboardGame<T>> implements TurnBasedGame<T> {
 	private final int columnSize;
 	private final int rowSize;