They should either give a class what would suit them as a class if their solo or 2 or 3, say for example a 100% drop bow/gun for a hunter.
I've had enough of being let down on SEVERAL RAIDS having
Wolfslayer Sniper Rifle not dropping get's me annoyed but 3 other raids not dropping a ranged weapon just makes me one of the unluckiest people in the game.
A rogue in my guild who i usually old raid with did black temple alone without me once and he got Black Bow of the Betrayer, Are you seriously kidding me? Which i raided black temple with him and he loves saying u jelly to me.
Please blizzard let us choose what drops, i'm not sure for mounts though.