Purdue's Matt Painter knows ball security is paramount this time of year but what else should the Boilermakers be focused on as they set their sites on a Final Four run? Why better three-point shooting makes this year's team different than last year's. What has it been like watching Zach Edey develop? Is there any chance he comes back next season? How Braden Smith has been surgical of late. What made coach take a transfer like Lance Jones? How Fletcher Loyer can play through a tough stretch. And why Mason Gillis changes floor spacing. How do we fix the current transfer and N.I.L. system? And why it's all about locking in and displaying strong mental focus. Plus, with less than three weeks until selection Sunday, we are starting to get some clarity as to who the top seeds will be!