I think the IB changes are nonsense. Slowing the rate at which IBs gain grudge and increasing the quickness with which it dissipates is really nothing more than a damage reduction to abilities like Heavy Blow, Inspiring Attack, and Binding Grudge.

I honestly just don't see the point. They've in essence created a tank that excels at being attacked, and then give the enemy no reason whatsoever to attack him. Why on earth would you hit an IB when it just makes him stronger? Even clothies can ignore that pithy white damage.

At least pre-nerf, they were able to do enough damage over time to come in around the middle in DPS and contribution. I can't fathom how an Ironbreaker is supposed to get contribution in a keep siege now.