So, for anyone who isn't queuing directly for Orbonne, or the other Ivalice raids to specifically complete them for the first time, doing it again through the roulette is a pointless waste of time? Agreed.
I'd rather get into LoTA, get outta there in 15 minutes, than spend 45 minutes in some trash tier raid for the same reward. That's just me though, and I'm a realist.