
I was kinda hoping from the title it was akin to the monster trucks version of Monster Jam and we'd just ride Goobues around stomping on little wagons and making them jump off dirt piles. 
Though to be a bit more on topic, it sounds fun. Probably be a little blind-leading-blind till people get used to it. Afterwards, I can see it being a riot of a time.
I feel the wording about disarming the ball is a little confusing, do you mean it's similar to a steal where it's immediately taken from the carrier? You say it will follow a different set of rolls, does that mean it follows directly after the attack or is a separate thing? If it's the latter, if someone were to go after the ball carrier it would just be better to roll for the steal and to hell with knocking the ball from carrier and risk it falling into possession of someone else. (assuming both teams can immediately recover a loose ball if they're near it) Perhaps make it so the requirement to directly steal the ball is higher than just attacking the carrier hard enough that they drop it?

Though to be a bit more on topic, it sounds fun. Probably be a little blind-leading-blind till people get used to it. Afterwards, I can see it being a riot of a time.
I feel the wording about disarming the ball is a little confusing, do you mean it's similar to a steal where it's immediately taken from the carrier? You say it will follow a different set of rolls, does that mean it follows directly after the attack or is a separate thing? If it's the latter, if someone were to go after the ball carrier it would just be better to roll for the steal and to hell with knocking the ball from carrier and risk it falling into possession of someone else. (assuming both teams can immediately recover a loose ball if they're near it) Perhaps make it so the requirement to directly steal the ball is higher than just attacking the carrier hard enough that they drop it?
Avatar by the epic DoodleGhost. Stay pony, my friends!