On the note of Fronen, did Thal make some overtures to them to get them involved or keep them out? Maya tried to get them to declare on Thal in the late-game but they didn't seem to be interested, even though she offered up Fronepu if Melhed somehow got Unger.
Fronen offered to join the war on Thalmarkin's side at the start. We even had a referendum but Thalmarkin told us to keep out. Melhed also did offer to return Fronepu to Fronen I think. I don't recall all the terms of the offer. However, joining Melhed's side didn't seem like a good idea and didn't have much support in the Senate (if any). I also think at that point we were already preparing to aid Enweil against Riombara. Riombara's war declaration didn't happen as quickly as we thought it would though.