RADIO
I think Polk will act as the lead back on Sunday for Houston who looks to again be without Arian Foster. This is a team that has to get something going on the ground, because Ryan Mallett is certainly not going to be carrying them through the air.
So far it's been a pretty even split of work between Polk, Alfred Blue, and Jonathan Grimes - but I think Polk will get it going against Tampa Bay. He's the most talented runner of the group, and may have his chance to have an increased role in the offense.
The always underperforming Blue has essentially been demoted, and Grimes is working through some injuries this week. I could easily see Polk getting 10-15 touches here for 60 yards, and a chance at a touchdown, with potentially room for more. He's available in most fantasy leagues, and can make for a sneaky Week 3 start in deeper formats.
