ArenaNet:Guild Wars 2 suggestions/Ambush / Surprise Attack

Ambush / Surprise Attack(Discussion)
On the mini-map, enemies should have the "view cone" shown so players can hide from the enemies sight and just surprise attack them or just being able to avoid them in a more realistic way.


 * Why this is a good idea
 * can introduce a new type of challenge (stealth), new title skills (hide, blind enemy) and some new titles (invisible, ambushers, etc)
 * low level characters can get through dangerous arias alone without the help of "runners" but using stealth and being patient.
 * a new meaning to solo play (because if you attempt to get through an aria using stealth you will need to "flag" your heroes or just go without them)


 * Why it may not work out
 * I can't say it's a bad idea, but that will b unusable in PvP... other chars aren't FPS -.-