A lot of these are almost nonsensical, but a few rational ones exist. Probably the most reasonable is just adding another 5 feet to the three point line all the way around(which yes, means widening the court).
Drawing your own lines, or another 4 point line? I feel things like that would actually exacerbate the problem.
Drawing your own lines, or another 4 point line? I feel things like that would actually exacerbate the problem.