Huh? Aonuma never said anything of the sort, he said "The GBA Four Swords Zelda is what we’re thinking as the 'oldest tale' in the Zelda timeline". The comment was nade before either
FSA or
TMC was released, and, as such, probably had little meaning in regards to the
FS trilogy.
The translation "most recent" makes no sence in the context of the question (which was specifically about storyline). But then, the answer makes no sence in the context of Aonuma's experience.
PS: Digging the new avy MoAlttP, a friend and I we're just reminissing on FFA++ earlier today...
Edit: Rofl, My copy and paste skills are not up to par it seems, Lex has the link...