Battle of Brothers (Also need RB advice)

I'm facing my older brother in the 1st round on the playoffs this week. Last night was a great night. Tyreek Hill and Kelce on my side vs Spencer Ware and Khalil Mack (we have IDP) on his side. Once Tyreek Hill gave that little kid his first touchdown football, I texted my brother (who is a huge Panthers and Cam Newton fan):

Me: Awe he even gave a little kid the ball
Tyreek Hill is such a nice guy, giving that little kid his touchdown ball

Him: I hate you

(Hill scores 2nd TD)
Me: Looks like there's gonna be another happy little kid out there

It was a great Thursday night. Hopefully things don't fall apart on me. In another league we are in, I have a bye and face the winner of his game this week so we may get to play next week as well.

Hill was in as my Flex. I'm stacked at WR in this league with Mike Evans and OBJ left to play. I do have an issue at RB though. Tell me what you all think. I have Jonathan Stewart, Isaiah Crowell, and Lamar Miller. Who do I play and who do I sit? My gut says to bench Crowell. Roommate told me to bench Miller.