Roster: 5 bowlers per team active for each match (additional bowlers may be substituted in/out depending on format); Substitutions: permitted between games per the published rule book; Officials: tournament director, head official, lane officials, score keepers
Why people argue about this
People often assume that NCAA-specific on-deck coaching rules only apply during live games when coaches are in the team area, but they actually extend to practice sessions as well, leading to confusion about where these strict guidelines kick in and who exactly is covered by them.
