This is an excerpt from The Buzzer, CBC Sports' daily email newsletter. Get up to speed on what's happening in sports by subscribing here . The biggest off-season spectacle in North American sports takes place on Thursday night as Pittsburgh hosts the first round of the NFL draft. As always, we can expect the made-for-primetime-TV event to deliver a few surprise choices, interesting trades and, yes,  eye-catching outfits .  There's absolutely zero drama surrounding the No. 1 overall pick, however. The quarterback-needy Las Vegas Raiders are a lock to select squeaky-clean Indiana University passer Fernando Mendoza, who won the Heisman Trophy and led the Hoosiers to their first-ever college football national championship. After that, it gets more interesting, with the lowly Jets, Cardinals, Titans and Giants rounding out the top five.…