Okay, how about this? Norn is a language expert, interested in traveling and learning about different cultures. And so, he knows Khuzdul, Sindarin, and Nandorin. The entire reason he's on the road crew in the first place is to do 'public relations' with any native elves they meet.
And so, when Mablung appears, he promptly says something in Nandorin. Mablung and company catch one word, but look puzzled. He says 'oh!' And switches to Sindarin.
Mablung is delighted, if confused. How did these strangers learn their language? Norn explains that some elves crossed the mountains, looking to meet up with their kin on the other side. There was an accident (rockslide, avalanche, idk), and the elves sought help from some traveling dwarves. Norn allowed the injured elf to stay with him until he healed, and the others came back to fetch him when he was well enough to walk again.
Aka, Norn speaks Sindarin, but the Sindar have had no news of the dwarves. And when the Nandor arrive, there are former Sindar among them (perhaps even Saeros), so the language barrier can be addressed. Would that be acceptable?
And so, when Mablung appears, he promptly says something in Nandorin. Mablung and company catch one word, but look puzzled. He says 'oh!' And switches to Sindarin.
Mablung is delighted, if confused. How did these strangers learn their language? Norn explains that some elves crossed the mountains, looking to meet up with their kin on the other side. There was an accident (rockslide, avalanche, idk), and the elves sought help from some traveling dwarves. Norn allowed the injured elf to stay with him until he healed, and the others came back to fetch him when he was well enough to walk again.
Aka, Norn speaks Sindarin, but the Sindar have had no news of the dwarves. And when the Nandor arrive, there are former Sindar among them (perhaps even Saeros), so the language barrier can be addressed. Would that be acceptable?