I heard a rumor recently for the possibility of new Mega Evolutions of Pokemon.
I believe they were: Dragonite, Golem, Persian, Machamp, Raichu, Jynx, Arbok, Weezing, Hitmonlee, Hitmonchan, Hitmontop, Jolteon, Flareon, Vaporeon, and Starmie.
Apparantly these were trademarked and the rumor is...