Mostly agree with this.
However it is hardly sound advice to tell a D5 team to get a trainer anything above lvl 4. They would not be able to afford anything higher without wrecking their finances.
As for the OP, you need to decide what positions you are going to train.
If you are training guards then focus training on Jump shot, jump range, passing, handling and outside defense
If you are training big men, focus training on Inside scoring, inside defense and rebounding.