Of the research actions, most have produced pretty workable results. I don't think we're likely to get a better capstone than the runic option; it's got drawbacks, but they're very workable. Riverine leylines gave several good options, as did the foundations. There's also not many left to form a second research group for foundations - just Aksel, Tochter and Cadaeth, though I suppose Tochter might have had something to say and predicting what Aksel will come up with is impossible in advance.
We could do another focus group on leyline solutions in general. The first one had Sarvoi, Hatalath, Zlata, Elrisse, and Thorek, and the group came up with the general solutions of "River", "Air", "Ground" (with no viable path to doing this) and "Material", with "Road" added retrospectively. A wider group might come up with a different paradigm. But then we've just brought Ulthuan on board, and Golden Age leylines are likely to be their biggest contribution.
About the only other that we've done that seems likely to benefit from more opinions is the the tributary research. Not because what we got wasn't good, but because they left gaps. But then
a) everyone was involved in that research action, as it was the opening meeting, so we have nobody left to ask until the project is expanded further (and Ulthuan explicitly does not have tributaries or ideas on them, as that's what they're coming to us for) and
b) that action left us with several options left unprototyped, like runic tributaries, that we should probably follow up on rather than redoing the spitballing stage even if we had people left to spitball with.
