McCree’s Armor is also a cooling system!
Let me explain my idea here.
On McCree’s model, he’s got these weird tubes, seemingly connected to his shirt. On closer observation that middle part isn’t actually his shirt! I’ve known this for a while, and figured it’s probably just some sort of protective corset/undershirt of a type.
BUT Until now I thought maybe the tubes were decoration, or my favorite thing, he has more cyborg parts under there! Now though, I realize they look kinda like a cooling system of some sort.
He’s a cowboy, he spends most of his time in the hot desert. It’s gotta be hard wearing all that armor in the heat all day every day. So solution? A water cooling system built into the armor to keep him cool in the heat.
Another thing I noticed is that he seems to have a turtleneck undershirt that’s the same smooth material of that midsection thing, so of course my previous headcanon of it being a crop top button up….
I could mean the tubes are actually a PART of him, or like I think, is just an outer cooling system. Of course I’m still headcanoning McCree as an all right kinda guy now, with his entire left side with bio-mechanical parts. The cooling system theory could really support that lmao
Also, if you notice the tubes don’t plug into his armor at all. Just the undershirt.
The armor totally looks as if it’s built AROUND the tubing, rather than with it being a part of it.
TLDR- McCree could totally be more of a cyborg than just his arm, but he’s got a really neat cooling system built into his armor so his dumb cowboy ass doesn’t die of heatstroke! -thumbs up-