Mar. 13, 2018 5:22 AM PT6:22 AM MT7:22 AM CT8:22 AM ET12:22 GMT20:22 5:22 AM MST7:22 AM EST6:22 AM CT16:22 UAE8:22 ETNaN:� - Keenum will sign with the Broncos when free agency begins on Wednesday, ESPN reports. Analysis: The 30-year-old Keenum is considered the second-best QB available on the open market. He guided Minnesota to the NFC championship game after replacing an injured Sam Bradford last season. Keenum went 11-3 with 3,547 yards passing, 22 touchdowns and seven interceptions in 2017. He'll be an instant upgrade over Trevor Siemian and Paxton Lynch.