Week 4 at New Orleans
The Cowboys had that good a day with both their running backs rushing for over 100 yards. Tony Pollard went for 103 and a touchdown and although nobody in the world had him in their lineup last week, it does show what the rookie is capable of doing.
With Ezekiel Elliot in the lineup, we cannot say start Pollard or even have him on your roster. The 100-yard rushing day probably will be his only one because it is just a rarity. Pollard should be on your roster as a handcuff to Elliot. That's where is value lies.