Two apocalypse timeline head-canons. #1 is that due to Donnie being their main source of defense and tech, he very rarely goes out on missions and stays behind at the base to make sure things are running smoothly. The idea of not fighting alongside his brothers took awhile for him to get used to, but eventually he had to concede that he couldn’t risk something happening to him and leaving the resistance defenseless. This means, he’s the one most often around to watch over little Casey, even if he’s not the best with kids (CJ doesn’t seems to mind).
Headcanon #2 Because he hardly ever goes outside the base, Donnie takes to wearing robes all the time, and Leo and Mikey tease him constantly that he’s never looked more like their dad (even tho Leo does the same, at least his aren’t as tattered looking).








