As the college baseball season pushes on toward Selection Monday, the Road to Omaha is taking shape. While there’s still a lot of baseball to be played, it’s not too early to break down the postseason picture. At this time of year, the emphasis is still on “projected.” This is not meant to be how the tournament would be seeded if it started tomorrow. Instead, it is meant to illustrate what it might be expected to look like on Selection Monday. RPI, the primary metric the selection committee uses to build the field, is largely instructive at this stage of...