Concept profession - Morph

I just want to state that this is something that I had an idea about just a few minutes ago, so theres not much in-depth info here
The Morph (temp name)
changes his or her own body into the form of another to assist in combat
Skills change you into creatures (perhaps even ones that already exist in the game), skills have long cast times / recharge times
other skills could have other affects such as spirits, speed and armor boosts, protection?
The characters would act as a regular caster w/ wand or stave and low AL
Attributes - please suggest some?

Possible creature transforms
Char - fast attack low armor
Aataxe - heavy slow attack
Titan - heavy armored slow

any more ideas?
or is this a stupid idea alltogether?
or was i blind and this was already suggested?

This is the same as the shapeshifter, there are already several threads on this:

Druid

http://www.guildwarsguru.com/forum/s...t=shapeshifter

http://www.guildwarsguru.com/forum/s...t=shapeshifter

http://www.guildwarsguru.com/forum/s...t=shapeshifter

But, it is not listed yet in the concept class's sticky thread.