Will the NCAA Tournament expand again, and who are basketball's most powerful coaches?

The college basketball offseason is here, and whether you like it or not, so is NCAA Tournament expansion. Last week, the NCAA announced that the men’s and women’s selection committees officially voted to increase the number of tournament teams from 68 to 76, adding a handful of “Opening Round” games on Tuesday and Wednesday. A poll by The Athletic‘s The Pulse newsletter found that nearly 90 percent of readers are opposed to expansion — but the ship has sailed. And no, it’s unlikely to affect your bracket challenge or office pool. Here’s Part 1 of our offseason mailbag. Part 2 will come out next week.