Per the Official NCSA Rulebook, NCSA Teams are permitted to remove up to 8 players from their roster for any reason during the roster removal period. The week long removal period starts on February 21st and concludes on February 28th.
In order for teams to remove players from their roster, they MUST submit a signed document from their club sports director or faculty advisor along with two team officers detailing which players they wish to remove from their roster.
This needs completed before the calendar switches to March 1st.
Another reminder is the NCSA Roster Freeze is April 1st. After this date, no more players can be added to the roster.