Great suggestions.
What I'm doing:
* Getting a lot of free loaners
* Some are end 20's or 30's, but suit the competition very well
* I also sign kinda much young players, that are not as good as those older boys yet
(they are worth a nice amount of money, so can always sell them if they are not okay for future)
But have some players, that are young and stunning already
* I only paid 5% of all transfers
* Signed 5 new trainers and fired my assistent-manager, and have a much better one back
* signed 5 new scouts as well
* Scout a lot
* Add potential players for your team to the wish list, and check if you could buy one of them if needed
* Try to sign them, if their contract is ending
Result of this was for now:
* Much better and more advice from the staff
* Training rating raised by like 37-40%
* Young boys that are good for future purpose, if not, they can be sold easily
* Have some young players, that are very good already for the league I'm playing in
* Team is playing much better, than I thought they would be
* Very healthy financials (FC Zwolle is low on money at start, and for the league still is)
* I think, because of the training rating, players will grow much better and play better matches, because of the technical advice too
Future:
* Scout more & more and sign the good ones
* Getting better staff
* Getting cheap or free 16 / 17 / 18 players and let them play in the -19 team
* Hope the board will be okay, by getting better training facilities & youngster facilities
The less positive things:
* The first season after promotion, my players were getting injured match after match
* Lot of players with yellow cards
* Signed a player for 1,1 million that is good, but not worth that money
* A very good player that I signed for free has been sold. For 2,3 million, but lack this season for that position.