The Week 4 NFL DFS main slate once again features some high totals and tight spreads ripe for game stacks. Which players stand out there and across the slate? FanDuel Research's Brandon Gdula and Jim Sannes break it all down, discussing which games they want to stack, key injuries to monitor, and the top plays at each position. Timestamps: Key Injuries 9:12 Commanders at Cardinals 38:50 Bengals at Panthers 48:08 Bills at Ravens 59:11 Pace Trends 1:08:50 Running Back Red-Zone Usage 1:18:46 Positional Plays 1:25:40