Yes.
FOR INDIVIDUAL PLAYERS DOWNLOADED GROM THE VAULT:
1.) Download from the vault the player(s) that you want to import into a roster that you already have on your hard drive.
2.) Load the roster that you want to import TO.
3.) Go to "Roster Control/Manage Roster/Import player"
4. ) Select a player that you want to replace with the player that you just downloaded from the vault.
5.) Press "X" button, scroll to "Import Position Player" if they are any position besides a Pitcher. Scroll to "Import Pitcher" if you are importing a pitcher.
6.) A window will pop up showing any and all Created Individual Players that are available to be imported. (This is where you will see the player you just downloaded from the vault).
7.) Select that player.
8.) You now have replaced a player on your loaded roster with a player you downloaded from the vault.
9.) Save roster....Give this roster a name so that you know this is a roster that you imported and replaced a created player or players from the vault.
10.) Done!!
IF A PLAYER EXISTS ON A ROSTER IN THE VAULT THAT YOU WANT TO IMPORT INTO AN EXISTING ROSTER ON YOUR HARD DRIVE:
1.) Download from the vault the roster that you want to EXPORT a player from to IMPORT into a roster already on your Hard Drive.
2.) Open the Roster you just downloaded from the vault.
3.) Go to "Roster Control/Manage Roster/Import player"
4.) Select the player that you want to Export from this roster.
5.) Export player and name the saved player file on your hard drive.
6.) Follow steps 2 through 10 above.