ArenaNet:Guild Wars 2 suggestions/The nature caller (Sylvari only)

The nature caller (Discussion)
A Sylvari who can upon the powers of nature to summon powerfull guardians to help them in the fight. if i see were your going its going to be like a good necromancer. that would be pretty cool
 * Why this is a good idea
 * Lord of the rings like ents who can help you.
 * Greenpeace should need this...
 * Creates more "minion" classes creating variety. You wouldn't have to be nec to have minions.
 * Why it may not work out
 * Dont know any reasons why it wont work. (exept if A-net dosnt like the idea)please put your own ideas why it wont work in the discussion