There are too many ifs here. You haven’t hit the mark yet and you have no college coach support. Why not wait and see what happens if you hit the mark?
Bit if you do hit the mark as a senior, after already being denied, can a coach reverse that?
I find it hard to believe that a coach has that much power in a sport such as track. Maybe a more high profile sport? The admissions office still has to admit you. If you’re talking about after decisions have been released, it seems pretty optimistic to think a coach can get you into a college where you’ve been denied. That might mean someone they already accepted might have to have an offer rescinded.
This is all too speculative.