Hello Hari,
You could be right, but you have first of all to clarify how "Usage capacity" is defined. For example, it could be an average of weekly or daily usage that considers also time slots where there is no demand for the courts.
It could be that there is a lot of demand for peak hours (e.g. 3-6 pm) that you can not get with the actual facilities but that still justifies new investments.
Does it make sense?
Best,
Luca