Mavric
Yoda
I'd be curious to see what the actual written rules are regarding something like this.
I went to a DII school and walked on to the basketball team my freshman year. Decided it was too much for too little (was never going to get minutes), so sophomore year onwards I would just practice on scout team with the women, along with a handful of other guys. We had to go through NCAA clearing and compliance officially, and it counted towards our eligibility, but otherwise there was no limit or restriction on having practice players for the ladies to go up against, despite their roster being full.
The Husker women's basketball team had the same "practice squad" for years. Not sure if they still do. I don't know if that kind of thing is affected but it's probably at least somewhat different as those players would never be able to play in games, whereas a football practice squad could end up on the roster the following year.