Brilliant question
I have always been selling my players a bit young....around 23-24.
I tend to go by the star ratings and since young players grow faster, my team tends to be full of 18-21 year olds.
However, I do agree there are quite a few times they underperform, esp in finals and decider matches.
Would appreciate if some of the more experienced folks could advice whether:
1. There are certain areas of team, eg. defence, where aged players are better than young players even when the young one is a star better.
2. How to decide between whether weather to go for a young player who will progress more with lesser greens OR keep an experienced veteran (may not be a single golden formula...just experiences are good)