So I was just thinking of the rumor from awhile ago about X/Y, that after you beat the Elite Four, your friendly rival gives you their fully evolved starter. It got me thinking, would it be cool if your rival (assuming there was one) gave you an egg of their starter. Like maybe in the town with the Daycare you go to walk in but your rival walks out and challenges you to a battle (the first battle with their starter fully evolved). When you win the battle he says something like (assuming its a jerk rival again) "Alot of good it did me leaving my Pokémon here, I still didn't beat you and I had to take this, here, I don't want it anyways." And all of a sudden you get the egg of your rival's starter (it would be put in the PC if your party is full). It'd be an awesome way for me to get both a Fennekin & Froakie on my team to beat the Elite Four.