Screwdog wrote:Isn't there some distinction to be made in the first example between reflexive and possessive?
I don't think "reflexive" and "possessive" are concepts that need to be distinguished from each other, as such: you have both reflexive ways of expressing possession (suus, -a, -um) and non-reflexive ones (eius, eorum).
It occurs to me, though, that you're probably trying to get at the distinction between the reflexive possessive adjective (suus, -a, -um) and the genitive of the possessive pronoun (sui), which is a wise thing to do - sui is used in non-possessive genitive contexts, like objective or partitive genitives (e.g. 'love of himself' would be 'amor sui').