The topic of the football thread is simple. I notice from multiple comments over the time, that many fellow reds demand substitutions before min 65.
This is quite unusual in my country, so I wanted you to develop the reasons of why you dislike so much that Rafa aspect, who, that's true, follows the classic (at least here) rule of under normal circunstances, make the first sub between min 65 and 70.
That is, in Rafa's world, a substitution before half time means either injury, or total disaster in the pitch with known culprits. A substitution at half time is a clear message of "something is going definitely wrong".
I don't think we'll see many times Rafa subbing before min 65. In some games like Fiore first half, I'm sure he has been tempted, but doing so would imply to doom the player from the coach's perspective.
The reason to make subs beyond 65 if you have a game controlled, is based on the principle that beyond that minute tiredness is more evident in the opposition, the collective pressing decreases, and players who make a difference can make a bigger difference when they're fresh in those precise minuts. Kind of "first get weary the opposition, then finnish them off".
This might be perfect bóllocks in another football culture, and that's why I want your views in the thread, to explain me why. Why would you make substitutions before min 65?