Not many sports are "revenue". They might have ticket sales, but they are either in the red or barely breaking even. This is a common misconception about sports like Football and Basketball. Sure, some power 5's like Alabama, Florida, and Alabama rack in the money from their programs. But, there are reasons schools like Colorado, West Virginia, Pittsburgh, Maryland, and Oregon State can't support a tennis team much lest other sports. MAC schools are a good study of this if you want to deep dive into the topic. Most sports programs survive on Endowments and the general philanthropy of alumni. Look up UVA, tennis was the highest grossing income by donation sport there....not sure if it still is, but the donation money into that program was crazy. Other schools like Georgia, TCU, Oklahoma State, and others have also benefited from alumni donors.
Basketball, at most levels has 2, maybe 3 ref's. Its about what tennis has. I believe they have their own labor union and its part of what drives up the costs for basketball programs. At lower levels they get much less and in HS many are just "parents". I would be fine with tennis have 2-3 refs out there managing bad behavior that coaches can't manage. And I give tennis players much more credit for behavior. Its a small community, jerks are quickly exposed and shunned. Never needed lots of ref's in the past, its a knee-jerk reaction, and simple solution with heavy costs.
True, and there is no training, and there is no overriding body that supports them, and they are typically doing other stuff, and their time is limited
Hardly, I really encourage you to do some research on this as its a common misconception. A good study are the woes University of Buffalo, and most MAC schools frankly, are going through paying for football at the cost of other sports. Be glad to share examples with you offline.
Here I definitely agree with you. Tennis at its best is when kids get to compete against each other, and have the chance to independently rise to the top. Its the way college golf is set up, and why you have players come out of nowhere to succeed. Everyone has a chance. A guy playing 6 for a team may never get the chance to do better then that if he is on a good team...Talent is squashed. I do love the dual matches, but I am finding myself more intrigued with the individual tournament then the dual match. For a guy like Sam Rifface to have the chance to upset JJ Wolf would never happen in a dual match...thats the stuff that makes tennis great and pushes guys further, and into pro tennis.