Typically Ren won't be too far separated from Nymisha, never away from the same town for example, but in the event that he does, he can occasionally have an adventure to get back to where he's gotta be. I don't think it'll ever really warrant a separate URL, however. Encounters in which they're separated would be the exception to the rule, I'd feel.

But I can still count him as a co-claim if need be!