Great ideas. I like them all.
The third one seems like a punishment for people who train in the currently popular style. I don't want to punish anyone, just add some more options. Oddly, this is also my favorite of your suggestions and seems the most lifelike- like the second stringers having to watch the first team run the offense for half an hour before getting on the court to play dummy defense.
The first and second ideas are absolute winners in my book.
The last one would make the teams who have studs now uncatchable (as if they aren't already.)
good work,tex!!!
Once I scored a basket that still makes me laugh.