Dont know if this has been suggested but i really think this should be implemented.
I want to be able to save my traits and build so when i go to my class trainer and reset my trait points. I can simply load a saved build. This is so I dont have to remember all my different builds or write them down somewhere out of game. This feature was in gw1 and it really should be in gw2. Im not saying remove the cost of resetting traits or even remove the need to go to a class trainer. I just want to be able to save my build trait wise so i can reload an old build quickly without tediously going through all the major traits each time.