The Human Hand Grenade, the type of backup running backs you can throw into your lineup and blow up a week, are so critical to achieving high end fantasy outcomes. These situations are fluid and warrant constant consideration. This is a tracker that will be updated throughout the offseason.

The tracker includes starter, the one injury away player (Human Hand Grenade), the priority level for the backup situation, and the confidence level of the Human Hand Grenade. I also put the projected 2022 starter in the final column.