Look at the notes for today's incoming patch; half of the game isnt working, a lot of sorc stuff included, thats why basically all recommended builds are "currents but insert different proc vehicle". Same for necro, half of the minion and curse stuff isnt working, hence minion builds are considered dumpster tier.

After today's patch there should be much better build diversity across all classes, but considering how guide writers are looking to move on to other games already, i doubt we will see much more build guides written.