Please point me in the right direction if this is the wrong place for suggestion, but I was thinking this would be a great option to add.
For me, 50% of the time when I type “gg” at the end of the match, I find that I’ve inadvertently turned on Caps Lock while playing. It would be great if there was an option to automatically disable Caps Lock at the end of every match.
This is an oddly specific quality of life request 
Not saying it’s a bad idea, but it seems so specific to you. I would say, if it occurs often enough that you would suggest a change like this… it’s probably easier to just get in the habit of glancing at your keyboard and checking if the little caps lock light is turned on.
If your keyboard doesn’t have one of those lights… consider new keys, or just pay closer attention to what you type before you hit enter. I think those in the educational field call it “proof reading” 
I had caps bound to crouch because it’s easier for me to reach, then I changed it to a side mouse button for Mercy SJ shenanigans…
I just make an effort to check mentally if I pressed it or not. I do it a ton on WF, but there you don’t need text chat that often.
Maybe would be nice after the “victory/defeat” screen, so you can angry type to people or whatever.
I dunno. It’s specific, but would help cut down on accidentally yelling when you don’t mean it.
I don’t think this is gonna happen just because it takes such a minimal amount of time to turn off your caps especially if you don’t need to look down at your keyboard to know where they key is lol