Kon Knueppel drops in a 3-pointer in the third quarter, setting the record for most 3-pointers made in a season for an NBA rookie. (0:18) Everything that happens in sports has additional context when viewed from a betting perspective. From season-changing injuries to record-setting moments and so much more, the news cycle will constantly and significantly affect the sports betting industry. Our betting buzz file, with contributions from David Purdum, Doug Greenberg and others, aims to provide fans a look at the sports betting stories that are driving the conversation. Key links: Sports betting home | MLB odds page | NFL odds page NBA odds page | NHL odds page By David Purdum Cooper Flagg, the No. 1 overall pick in the NBA draft, was the consensus favorite to win Rookie of the Year all season. That changed Friday. Charlotte Hornets sharp-shooter Kon Knueppel moved ahead of Flagg on Friday at DraftKings and other sportsbooks.…