Firstly, I do not know the area and only have a basic understanding of US procedures.
It appears that the active runway was 14 at the time and the Vistajet wanted to takeoff against the traffic for “performance reasons”. Is there a problem with 14R? It seems long enough at 10,000’. As for obstacles, there is an ILS for 32L which would indicate that there is not too much to hit on the departure of 14R.