sorry jwin but even if u could add rookies to the game they need to be added to team 39 not 30 only if you went in and rename the teams.dbf 30 to Rookies witch is possible they will be added to 30 then. But just to add them to 30 "allstar" will not work trust me. I know this game in and out.
Anyway Im still working on it. there has to be away of renaming teams in the teams.dbf To get them to not be deleted. The reason live has done this is to save space by getting rid of the legends and non es. players so therefore if we get the the game to read the rookies as a es. player then maybe but for right now it is beyond my patience lol But If ya'll have any ideas let me know.
And hey if any of ya have created a fictional charlotte team I loved to test it out.

........... D-fence wins championships