Quickly went through your roster, you don't have some long term projects with high enough potential to get you to the next level. Assuming your trainees are the 7 pot 23 years old.
Don't get me wrong, those guys can be very useful at D2 or NBBA level as backups but you gonna need at least 8 pot players to get you over the top at D2, alongside with other players.
Is tough to break it all down for a full rebuild but that's what I did last time around when I was training Campoy and Eckert and they took me to NBBA.
I hope you have millions in the bank now cause that's necessary to get to NBBA as well, whether you are buying your trainees or simply taking some salary hit throughout the season to overpower everyone in D2.
Best of luck
