The principle is also the same for Jaguar/Jazzmaster/Mustang bridges (don't laugh, it works well.) Actually- Bigsby Telecasters used the same bridge. That said it also is not clear to me if the domed saddles used a specialized bridge.
(I admit my bringing them up is in part just to satisfy my disgusting curiosity to have someone actually try some domed wheels and report back- or else have some old-timer regale us with first-hand experience

)
Anyway to quit going totally off-topic: I have no experience with roller bridges. However from my experience with cheap roller nuts- I might worry about excessive lateral movement/rattle on a poor quality roller bridge.