With hindsight, you see everything in 20/20. Chris Buescher is going to look back on that Kansas runner-up finish for years. Right now, he has to refocus himself and get ready to go at Darlington. He can look back on the closest NASCAR finish ever in due time. Having gone over that moment in his mind time and time again, Chris Buescher seems ready to move on. He qualified P3 at Darlington this afternoon. Before that session, he spoke to the media about Kansas. Finishes like last week’s AdventHealth 400 are ones that stick with a driver for their entire career. People associate them with these …