New on SI: Week 15 NFL DFS - Start Cookin' with Dalvin!

Book It: Dalvin Cook is a top AMBUSH NFL DFS play from FullTime Fantasy!

(Editor's note: This is a preview of

Steve Renner's weekly DFS article from FullTime DFS.)

The Minnesota Vikings will be without Alexander Mattison this week. While they do have a third back (Mike Boone), I don't think he's gonna get the 50% share that Mattison would have gotten this week. This is a "ground and pound" and "get the game over" spot for the Vikings against an improving Chargers secondary. Yeah, Adam Thielen is back this week but there's ZERO reason for me to consider Kirk Cousins doing anything in SoCal. In a must-win game, the Vikings have to lean on Dalvin Cook to have any luck this week.

AMBUSH PLAY: THREE-TD MEAL! 

Dalvin Cook gets a big 50+ yard TD to finish over 100 yards and not 1, not 2 but 3 TDs...

READ MORE: WEEK 15 AMBUSH NFL DFS! ($)

Subscribe now to FullTime DFS with promo code AMBUSH25 for 25% off your NFL DFS membership