Yeah, perhaps in this DS Lite Redesign, since we don't know everything about it yet, the ability to store games in it will be implemented. Of course there would be a limited number, but I would keep Links Awakening in it all the time if it really is as good as people make it out to be, and I could always re-download it since Rev will be so awesome mine will be active all the time.
So basically you just admitted that, chronologically, Wind Waker Link is the oldest. His actual age in the games can't be debated because it could be anything, TP Link could be a 40 year old midget who's been stretched to normal size, or a 5 year old who eats his vegetables. TWW could also be a 41 year old midget, who hasn't been stretched, which woudl make him a year older than TP Link in actual age. See, chronological age is the only way to go.