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*
Past Genji: *sprinting out to a Watchpoint dumpster with pantsless Baby Rei under one arm and holding an extremely full diaper at arm’s length with the other* Kuso-kuso-kuso-kuso-kuso-kusokusokusokuso—
Genji: *flashes back to present*
Hanzo: Well?
Genji: …I don’t know. She probably heard it from you. I blame you.
Genji: *staring in the mirror in horror* I’m old! Hanzo: …I’m only 3 years older than you. Genji: *dragging hands down face* Oh, I’m like the crypt-keeper! Hanzo: You know, my hair only grayed prematurely because of stress and grief over you. Genji: Wow. How terrible. How awful for you. How terrible it is for you that you murdered me. Tell me, how do my three prosthetic limbs feel?
Okay joking and pettiness aside, I think it would kind of be an interesting opportunity for Hanzo to like… actually understand the extent of Genji’s prosthesis but it would definitely be very angsty on Hanzo’s end. Also I think their significant others would pick up on things pretty fast mostly because Hanzo would flinch back so hard if he woke up next to Mercy that he’d pretty much tumble out of the bed, and meanwhile Genji would still be asleep, but McCree would notice the way “Hanzo” is spooning him has shifted and is way more clingy, and also “Hanzo” seems to keep going for a boob grab but just keeps grabbing at mostly air and is kind of… sleepily and confusedly pawing around?