They're not going to tear those fields out. The lots that they are talking about are across S. 16th from the student lot and then the lot in between the new IR fields. Maybe G6 too.
If they pave the lot in between those fields (looks right now like partial gravel with the rest grass), that is around 4 of the D lots or probably 5 S lots. Pedestrian bridge goes right from the west edge of those lots straight into the stadium. RV people from the D lots are going to have further to walk, but there IS going to be more paved parking.
This illustrates it better