Originally Posted by
Toppy
It's been stated a few times that raids from here on (7.1 and forward) will be balanced around people having legends.
Blizzard also stated most people should have a legend by the first raid though, so who knows. It would seem the "bad luck" protection system is not in place. We know at this point that the chances of a second legend dropping after the first is still very high. Though people don't seem to be getting legends at any greater rate than at the start of the expansion. If there was a bad luck system in place, around now we should be seeing many people who never got one, getting them. But this isnt happening.