This is a strategy my guild is currently using to make use of all the items that we disenchant in BT and Hyjal.
1. Use ML (Masterlooter)
2. Loot the item to anyone, except the person who has a char on the same account you want the item to go to. IE: Person A wants the item on his alt Person B, Don't loot the item to Person A if the 2 characters are on the same account, or it will not work.
3. Bring the alt or person into the instance, and get them saved to it.
4. Put a ticket in from the person you had the item looted to, Person A, and explain to them the ML looted the item to the wrong person and you would like it transfered to Person B.
5. Wait- It can take a while for it to get done, but GM's don't check to see if the person was actually there for the kill, just if they're saved.
Don't abuse this, putting 5 tickets in per run will draw suspicion and you very well may lose the items. Everyone has 3 restores I believe, but if you want something bad enough this method works, we've been doing it for the past 3 weeks.