"Gamey" tactics like "Rock, none" races

[Gryphin]

List of variables that will affect the outcome of a given Strategy
For both Yourself and Opponents
Experience
Starting Location
Intelligence and creativity
Allies, (this is influenced by starting location)
Any others?

I never try to “rationalize” a Feature / Limitation / Advantage that does not make logical sense. I use take advantage of it or not. I am open to a gentleman’s agreement not to take advantage of a feature in the game. Against the AI I do it all the time.
In my Opinion
Game Balance? Like Geo and others have mentioned:
Rock, Paper, Scissors