Blackrock TBC crates-boxes

[Qskila]

Im currently wonderings why as a priest wearing cloth i get plate,leather or mail in these crates

its the daily 1 arena win + 5x marks, boxes

is this intended or bugged?

[Obnoxious]

They emulate the drop list you would get from a boss' loot, alike how if you were raiding you could go though many runs not seeing the item you want drop. The gear progression there isn't meant to be easier or faster than Onyxia, just focused on PvP tasks instead.