Could I get a Legendary during Cata? No, raiding as the wrong class, a Paladin.
Could I get a Legendary during Wrath? I didn't raid during Wrath.
Could I get a Legendary during TBC? No, raiding as the wrong class, a Priest.
Could I get a Legendary during Vanilla? Yes! Oh wait, no, even though I raided Naxx 40 (as a priest) from the day it was released until 2 weeks before TBC we only go enough shards to make 1 staff.
I'm happy that after all this time I was able to get a Legendary that didn't require me to be raiding as a certain class or get a really really low drop item.