It's still bye week season across the NFL, and another six teams will be out of commission in Week 13. That means it's all hands on deck in fantasy leagues. Players you hoped to never have to play suddenly become startable options. So, it helps to have a backup running back who has some standalone value for moments and weeks like these — kind of like Tyler Allgeier.

Allgeier scored 6.40 fantasy points against a tough New Orleans defense in Week 12 — sure, he didn't break the game or anything, but it was a reminder that points could be found in unlikely places, and Allgeier has proven himself one of the safer secondary flex options available this season.

[Week 13 Fantasy Rankings: QBs | RBs | WRs | TEs | FLEX | D/ST | Kickers]

And speaking of the flex spot, our analysts have compiled their flex rankings to help you set your lineups for Week 13. Check them out below:

Who will you start in this important lineup spot in Week 13?