I don't understand this with stars yet since this is my first season.
I had seven (6 star) players before tonights last league game. But after the game 3 more players became (6 stars) so all together i have 10 scout players now. The rest is on the edge to become (24 in skill - 25 is scout)

But if the scouts lose a star, will they also lose quality? or is it just a star who dissapears? and what difference does that make?

And what is a quality ending 4 or 9 ???