Two years ago they offered extra points for ramming, hence the extra battlewagons. And I know it's been said there was no ramming last year, except there was in abington >.> I didn't know that was off. Two battlewagons ranked second and third, behind a shadowsword.
Also, super heavies got harder to kill by standard tanks thanks to the way hull points are calculated. (I'm not being dumb about that, yes? 9 hull points for most baneblade classes, lose 1 to a pen and another to a 6 result on the chart?). Granted most of those tanks have just a high strength template now, with the exception of the shadowsword which will probably clean house this year.
I don't know, I feel like Ramming really isn't that big of a deal. And I was planning on bringing a hammerhead.