This post was from a user who has deleted their account.
Didn't have time to read through everything so I apologize if someone already mentioned this. Yesterday Zarhym stated "Just to confirm, Tome of Cold Weather Flight is actually a new heirloom item planned to go into patch 3.2. At level 80 players can buy this heirloom item from the Cold Weather Flying Trainer in Dalaran for 1,000 gold and send it to an alt of the same realm, faction and account. The tome can be used to learn Cold Weather Flying at level 68, consuming the tome in the process."