I don't do Alliance Raid Rolettes anymore for that reason, bot to mention that even 6 years later people must wipe at least once in LoA last boss. Leveling Rolette is another one that i don't do anymore, 90% of time i get "The Thousand Maws of Toto-Rak" Dungeon, 9% of time "The Tam-Tara Deepcroft" and 1% of time some random stuff.