Because it`s a good point!
Every team has some dead wood, but if you can limit the amount of players
you have rotting in the reserves or going on loan while you pay 75% of their wages then you`re gonna have at least 5 mill. extra to spend on players each season.
This often happens when a team hires a new manager, because the new manager will have different ideas and prefer other types of players than the
previous one. This is what happened when Benitez took over from Ged and
we`ll see the benefit of continuity in the coming seasons