I agree with the upgrades... But there's something I want to talk.
SPOILERS OF BotW.
Zelda would not only be upgraded for nothing. She probably has the Full Triforce in BotW.
She oneshots Ganon using it . She is "holding" Ganon's power the entire game, for 100 years. And also she describes herself "not being strong enough" to keep it sealed after all this time. She KEEPS that seal. She NEEDS to keep that seal, it's all about her strength in keeping Ganon sealed. The plot of the Game is all about Zelda discovering her true strength and she only
discovers her potential when Link almost dies .
One more thing, Ganon's probably dead at the ending of BoTW ... so, yeah, no more Ganondorf in this timeline.
Also, the arrows that Link uses in every other game, are hers. And if you see Link's OoT profille:
"
"At least Multi-Continent level (His light arrows are capable breaking the magic barriers constructed by Ganondorf inside his tower, they're also capable of stunning and harming Gano. He is also bearer of the Triforce of Courage with his powers further amplified by the Six Spiritual Medallions of the Sages)".
Since the Arrows are the only way to hurt Calamity Gano, and are "
strong enough to oppose the Calamity ",
and Zelda doesthe same thing of OoT Link, in two games already, I think she should receive the upgrade as well.
These said Arrows can also stun Yuga too. These arrows are said to hurt and stun, they aren't just hax.
Also, there is Hylia, one of the Strongest Goddesses, who fought Demise and sealed him, and created the Master Sword and all. I think she should have her own key in Zelda's profille.
In speed Zelda is always shown of being capable of keeping up with Link, Ganondorf and Calamity Ganon (She's even faster than Link is in OoT, keeps up with both of them in TP and WW and defeats Calamity before being eaten or something).
Also, all the Champions/Divine Beasts should have profilles/upgrades as well.
They removed a lot of Ganon's health at the end of the game . And they could keep up with Ganon's creations (even if they all had died while doing it so).
I think that the Guardians should have profilles too, since they overpowered Link, and
defeated Calamity Ganon 10000 years ago , a
long with a previous incarnation of both Link and Zelda according to Impa and King Rhoam.