The chestgaurd of the warlord is a great balanced piece. The problem is, if you're already forsaking hit on your glory of the defender, you won't be in any different position with chestguard. Something to think about: if you're hitcapped w/o Glory the Chestplate's bv will be providing better threat than the former. Don't seriously bother with the chestguard unless you just wanna use it for something fun (3X hit gems so you can use other dps gear to be able to speed pull kara faster?).