The answer is a bit more complex than what userLTK presents.
Tides play a huge role for the orientation of the rings.
If the ring system has an inclination relative towards the planet, then inclination damping will occur.
This means that the planet, that is flattened due to its own rotation, will exert asymmetric force tugs onto orbiting masses, until the force tugs are symmetric again, which is the case for zero inclination. This works well beyond the Roche-sphere of a planet.
Think about Uranus ring and moon-system.
(c) Keck Telescope Team
It seems implausible from a planetary formation viewpoint that Uranus could have an inclined subdisc from which the rings and moons formed at this inclination.
What seems more likely is that the planet was tilted, and then forced rings and moons to follow.
Yes on very short timescales, but then the rings would look messier and thicker as they would have to be just freshly formed.
No on long timescales (~10.000 years based on a quick google search).