Agreed that changing whole squad for the sake of does not make sense even if I had the tokens and funds to do so. What I was saying was what I tend to do - in practice I think 6 is the maximum I have changed in a season. I train my players normally, and often end up with a high level 4 or low-level 5 star team by the end of the season, but that is irrelevant - the point is ending up with a decent team that you can build on or maintain in the next season.