Clai
Smash Lord
MK and IC's murder Falcon (don't give me Ally bullcrap, it's not like the opponents have any idea what they were doing anyway). Falcon has even less of a fan-base than Ganon does, people can at least see what Ganon can do and make sure they don't let Ganon do anything, but Falcon can be zoned/trapped just as effectively as Ganon and he lack's the priority to do anything once he's put in a bad spot.I still think Ganon deserves his own tier mainly because it's really common tourney characters like D3, Falco and MK that keep him from placing well mostly, whereas Falcon can hold his own a bit better against characters like that, especially Falco.
I think by and large, Falcon probably has a harder time with more characters, but none give him so hard a time as such common characters like the ones I mentioned do Ganon. Ganon's speed is so often overlooked as one of his worst traits (his running speed; not frame speed!). With speed like Falcons, he can close the gaps that cripple Ganon.
Ganondorf can at least do something with momentum, Falcon can run away, yeah, but he has no comeback potential whatsoever and finding ways to kill are immensely difficult. If Falcon wants to says that he's better than Ganon in the future (like Tier list V7), he needs the high-profile victories that says so.