I declare druid animal forms offhand attacks(and inreases from twf feats) to be WAI.
Why? You may ask? Because no matter what is in your hands before you transform, what you have after is two front paws,
At the very least youd get one offhand attack possibility, consider that they have 4 clawed limbs and jaws made for tearing and you could easily make a case for many offpaw/jaw attacks.
That is all, WAI. Ill have a couple versions for sure seeing how a few of my builds got horribly nerfed with the pass.