Bro this is honestly a terrible attitude and you're setting yourself up for disaster.
It's very, very difficult. You have to have the PD of the program you're transferring to sign off, AND the PD of your current program give you their blessing. Oh and they actually have to have a spot available. Imagine how well that convo will go, "hey I know I just matched this program, but I hate it and never actually wanted to be here and want to transfer.... will you give me glowing recommendations and get me into a better program?"
@Deecee2DO honestly you would be better off doing a prelim in that scenario and re-applying...