i played havoc 40 many hours but at the end , all player end up with same playstyle and build , its really boring , so i leave the game .
most of them die instant without support skills even on havoc40 , i really wanna have quick play havoc high difficulty and every lone wolf get their 
done together with style.
i really think the matchmaking on havoc now make pro weaker but only easier for new comer (so the player base wont last), its kinds weird for end game play.