Vikings-Lions meet with NFC North crown headed to Detroit; for how long?

Ben Goessling, Andrew Krammer and Michael Rand preview Sunday's Vikings-Lions meeting, the first this season but possibly the first of many with high stakes in the NFC North. How do the Vikings in Year 2 under Kevin O'Connell stack up with the Lions in Year 3 under Dan Campbell? Which roster is better built for long-term success?