Editor's Note: Track Smack is a weekly feature that will showcase a panel of NASCAR.com experts providing their analysis from the previous week, while also looking ahead. In this edition, NASCAR.com's David Caraviello, Kenny Bruce and Alan Cavanna examine whether more than 16 drivers will win races before the end of the regular season, whether the No. 4 Stewart-Haas Racing team will have the consistency to content for a NASCAR Sprint Cup Series title and who should replace Trevor Bayne at Wood Brothers Racing. More...