I'm not sure if the OoT Link had all three virtues in balance. But, it seems that the ALttP Link does, as the Triforce remains as one. But, this idea was probably not even thought up until later in the pre-production of Ocarina of Time. The OoT Link might be more balanced near the end of the game, since he has had to overcome challenges testing each virtue. But it is interesting to think about; what would Hyrule had been like if Link did get the Triforce? Most likely lead Hyrule into a period of prosperity and wealth.