That is 100% Celtic's blueprint and how they make money and they make no secret of it, buy a player for 2/3 million and punt them after a season or two for around 8/10m.Is it actually the boards fault, cos in my opinion, the spl has been going down in quality for years from Rangers getting to Manchester. Neither club can attract quality players, if they do they leave after 1 season, Dembele and a few others.
It works well for them but does affect their European exploits.