They already mentioned it was being nerfed when discussing the new combat changes. It will essentially be as strong as a couple bonus skill levels.
That wouldn’t really make sense. They’d basically be changing a rank 2 class to be equal or higher DPS than rank 5+ classes. They made it a point that they’re going to be letting low rank classes scale better in general - since Pyro is already one of the low rank classes that scales the best, even without Agny, it seems unlikely that they’ll not be considerably weaker.
However it might also make pure DPS Wizard builds viable - since this change should also make Quick Cast much, much weaker for the same reason it’ll make Agny weaker. So Pyro2/3 -> Elementalist or Necro or etc. might be a possible build that isn’t totally overshadowed by Wiz3.
Don’t get me wrong, Pyro/Linker/Thauma will still be a build, especially since Swell Arm and Swell Brain will probably become % buffs instead of flat, but it’ll definitely be way more of a support and less of a solo build.