Demanding a unique staff/wand class wearing a heavy armor is ridiculous, every class must have some drawbacks and a way to overcome them, like fragile robe aided by range, short range aided by a heavy armor and medium range weapons like bows, daggers and katana given an average defense, same goes to people demanding for samurai class wearing a heavy armor it aint gonna happen sorry.
Special hotkeys to rapidly drink hp and mp pots sitting in our inventory will be nice, rather then pressing numeric keys or pointing mouse over every potion.