Hello there,
Basically: No. Meaning maybe it’s possible, but it’s not a good idea. If you aren’t happy with the school you are going to, try and defer for a year and reapply. But otherwise once you are in B-school you will need ALL your energy for studies, networking and recruiting from Day 1, and you won’t have time to apply. Plus the schools don’t usually like that. So it’s not a good idea,