Super Youth Squad:
Step 1: Open your Database Editor.
Step 2: Choose your favorite team (must be in a league)
Step 3: Choose Squad list and go to "Youth" in the menu
Step 4: Right mouse click and choose New player (generator) Fill in name, birthdate, position etc.
Step 5: When donr select youth player and go to "Abilities", press 10% till everything is maxout 85.
You have created a new young superstar who is available from your youth squad when you start a new game
Option 1 Step 1: Open your Database editor.
Step 2: Search for your favorite team (must be in a league)
Step 3: Open Club settings and change initial capital to 150.000.000 + Add rich guy controlled
Step 4: Open Squad list, select a player and go to contract in the Squad menu
Step 5: Select Starting condition and choose Will move to (future)
Step 6: Select your date, select a team and put in the amount max 99.999,999.
You can also transfer players you want for free using the database editor and make your dream team as you like it.
Now, if you start a new game with the club you just modified,you'll get al changes after you press continue for the first time.