Sorry, in the context of the previous posts I conflated "heavy" and "cycling" a little too much. I don't think of Ward as a "heavy" player, personally, although that does open up a little bit of debate as to whether or not a "heavy" player is someone who brings a heavy game, or simply someone capable of playing in one. Ward is not a particularly aggressive or pro-actively heavy hitter, say, but he absorbs all hits equally, and is required to change nearly nothing in his play during heavy games in order to remain effective.
If anything, I think you inadvertently hit the nail on the head with the Chimera reference, as I think that was the final departure from the heavy game. He was a third line lynchpin whose size and speed allowed him to contest dump-ins in a way that not many in the NHL really can.
Williams v. Brouwer is kind of a wash/tossup, because Brouwer threw baby hits anyway, and probably only "earned" a lot of them by losing the puck to people and then pushing them a bunch.