Meatwad managers absolutely should. And that's what disappoints me the most in Arteta. Managers should be able to save certain players from themselves. Imagine how far Saka would go for us, how much more of himself he would be willing to give. The boy has been digging deep, exhausted since last season. Players would run through walls for him, and for Arsenal.
And instead of saving such players from themselves he just lets them.