All a team needs to play in this year’s NCAA tournament is five healthy players. How about a coach? The NCAA will get back to you on that.

The fluid nature of a March Madness played amid the coronavirus pandemic was spelled out Wednesday, hours before the NCAA selection committee began meeting to hash out a 68-team bracket that could remain in flux up until the games tip off next week.

In explaining a number of contingencies that could come into play if teams are exposed to COVID-19, NCAA senior VP of basketball Dan Gavitt said that as long as a team has five healthy players, it’s good to go. And if that team’s coaching staff gets decimated by the coronavirus?

For months, the NCAA has been laying out protocols to ensure the tournament will go off in somewhat normal-looking fashion. The biggest change is that all 68 teams will descend on Indianapolis next week, and all games will be played in and around the city over 19 days.

Players will have their own rooms and teams will have their own floors at designated hotels throughout their stay in Indiana. Players and coaches will be subject to frequent virus testing and contact tracing. To augment that effort, when they’re at practice and in games, players will wear devices that track their location and can keep track of people they’ve been in close proximity with — helpful if one of those close contacts tests positive.

Two weeks ago, the NCAA released its policy about how and when teams that make the tournament might be replaced if they’re struck by the virus. The bracket comes out during the usual reveal, on Sunday evening. After 6 p.m. Tuesday, teams that make the field cannot be replaced if they get sick, and their scheduled opponents would simply move on in the bracket.