I would like to make a suggestion. Take it as you will. I think the devs should allow everyone a free respec, AND and heirloom reset. The devs need people to play this game, and this is one way to keep people interested. It allows for people who's builds are now more or less useless to change it up and give better feedback, and it allows people to loom some of the newly changed items and test them out. Unless giving everyone a respec and an heirloom reset is a huge project in itself I think it's something that should be considered.
~Jrab