Each week there is always debate on who you should start as your flex player. If you're lucky, a lot of leagues allow you to use a running back in your flex position.
Others are forced into using a wide receiver. Fear not.
Randall Cobb and Josh Zerkle have some under-the-radar options for your flex positions in Week 5.
Let us know in the comments below who you like as a key flex player this week.