Do you mean the dependent H-4 needing to re-apply?

My original quesitons were:

I am in I-485 pending status. (1) Can an employer apply for a H1-B for me? (2) Will I enter dual status (H1-B and I-485 pending) without leaving US?

Your answers to my original questions were: 1) Yes, 2) H-1 only.

Thank you.