Between her uncles, who does little Rei like getting piggyback rides from the most?

nitewrighter:

Well McCree actually makes the effort of making horse sounds so that’s a big plus, however, Hanzo can climb walls but it takes a little convincing.

Rei: Wall-climb! Wall-climb!
Hanzo: As your Uncle, I must insist that your safety comes first.
Rei: …
Rei: …Dad would wall-climb.
Hanzo: You think I don’t know what you’re doing, but I do.
Rei: It’s okay. Dad can probably wall-climb faster anyway.
Hanzo: *scoffs* I find that highly doubtful. 
Rei: Mmmm–no, I’m pretty sure Dad’s the best at wall-climbing. He said you’re not as fast as him.
Hanzo: …
Hanzo: Hold on tight.
Rei: *grins*

I’d say it’s a tie, honestly.