With Case Keenum helping the Vikings clinch the NFC North and, potentially, lock up a bye (and possibly nail down the No. 1 seed), it would take a massive collapse at this point for Keenum to land on the bench. A bigger question is looming. Will he even be on the team in 2018? None of the four quarterbacks under contract with the Vikings are under contract beyond this season. As to one of them, Kyle Sloter, the Vikings control his rights, since he’s an exclusive-rights free agent (i.e., not a free agent at all). As to the other three (Keenum, Teddy Bridgewater, Sam Bradford), all are headed for unrestricted free agency. PFT reported earlier in the season that the team would make no decisions about their quarterbacks until after the season. There’s no indication that the team’s position has changed. Which means that, when the postseason concludes, it will be time to figure out who stays and who goes.