On console you can do Start -> Select as a shortcut to quick save, no idea how it is on PC.I mean I'm exaggerating a little, but when compared with just being able to hit F5, having to go into a pause menu to do it is kind of a hassle if you want to use it as a "quicksave" replacement. what's even dumber is that obviously the game has support for saving while you're playing (that's what the autosaves do) so not just giving you a key binding for save is dumb.