Few posts above.
“Start by continuing franchise from 18 under the franchise option in the main menu.
Turn on CPU Roster Control.
Save if desired so it stays there.
Once in the franchise go to cpu roster control.
It should bring up the list of all 30 teams.
Click on desired team then select manage roster/import player.
Once on the roster screen, hit X on a player to bring up options. One should be export player or pitcher.
Then save the player as necessary.
You can do max of 40 at a time.
Exit the franchise. Load up the roster file you want to import to.
Go to roster control.
Same screen as before will pop up with all teams.
Select desired team then desired player to be replaced. Hit X and select import player or pitcher. Load the desired player from your files.
Once all you have saved are done being imported, SAVE the roster first then rinse and repeat.”