Regarding matchups against gym leaders.... isn't it kind of unfair to the players to decide it solely by coinflip? I mean, as a last resort for ANY match, sure, but any player vs player battle, both players get a chance to TALK to someone about the battle and plot things out to figure how the battle goes and who wins. But delegating gym leaders to "coinflip" instead of having a mod or such hash it out with the player is kind of cheating the player out of the chance to try to keep things IC and play them out appropriately....