Isn't it better to always give players full time contracts if possible? I always do that. I am certainly no expert at the game and this is possibly a bad habit of mine. But logically I would think that it hampers the development of a player if he is not on a full time contract. I imagine that for relatively poor youngster that I want to keep, it would be better to give them a one year full time contract to take a look at them, with an optional extension if possible.
Yeah, the PA drop over time happens all the time to me. I guess that is normal. PA is what is achievable if everything pans out perfectly which it usually doesn't. I would think. At least that is what it's like for me, and I am fine with that. It would also be boring if many youngster reached their full 4.5-5 stars PA, the game would be very easy then.
I have never seen the opposite, like a play drastically increasing his PA. But I trust you on that. Perhaps this comes down to my not being very experienced. I have probably only played around 15 seasons of FM in total so I am quite the noob I think. I also deliberately don't optimize player development, like I deliberately makes suboptimal strategic choices in most aspects of the game. Because I want a challenge, I want the game to be realistic and not too easy. The game is very easy if you know the game anx exploit it. Even a noob like me can easily do that. But it doesn't give me anything, just bores me.
Speaking of which, I love my current Aalborg BK challenge. The 3rd season is drawing to a close. A have sort of stagnated. Will probably be the 3rd consecutive 2nd place finish in the league, behind dominant FC Copenhagen (København). I like that it is not that easy to dismantle FCK. In any case, I think that I will start to win regular league titles within a couple of seasons. My club has a developed economically well, I have improved facilities and have a lot of decent youngsters coming through. They are not great first team players now and won't be within the next year either, but eventually some of them will be great and/or can be sold for good money. Similar to external recruitment which has also given me some great young players. Think the average age of the first team squad is 23 and with plenty of good talents in the reserve sides or on loan as well.
Interesting what you write about personalities. Perhaps I should have at least a 0.5-1 star higher PA threshold to take on youngsters with poor personalities. I have the same experience, they rarely if ever come good.
My experience is also that playing time seems important, also for players aged 17 and below. The players that I field regurarly in my first team (could be mostly sub appearances) ususually develop much better.