All of this seems as compounding the problem than helping it. Tomes at that point are only usable at the required level as opposed to now where we can use it freely at whatever level we eat it. It is not really the same as raid loot as you generally have to be at the required level to use that item when you obtain it. Unbound tomes are free to aquire, sent away to another character at any time a player desires and you do not have any level requirement to obtain one or use it. I do not see this change to tomes as a change players would go for, do you?