What else should they introduce as rewards?
There is nothing beside the gear, mount and a minion.
They would need to remake the whole item and rewards system. Starting at crafter and gatherers.
There is already to much worthless stuff and Gil is also not needed.

The only thing I would like to have for the current raid tier rewards is, that the normal mode would drop the dyeable armor without effect's and savage drop's it with effect's.
So that the effects is something special and you don't see every 2nd person running around with it, and that you can otherwise use the nice looking gear without these annoying effect's.