Olandis Poole has been officiating SEC games since 2016 and he's still a #3 official. In that same time he has called 6 NCAA tournament games. As a basketball bennie, I can tell he's not a very good official and his bosses who evaluate him appear to think the same.
Lindsay usually gets about 3 NCAA games a year. I've never thought he was a great official. I have no idea how you can be sharp with their crazy travel schedule. Last week he called a game Tuesday in Greenville, NC, Wednesday in Indy, Thursday in Philly, and Saturday in Lexington.