Okay, I'll play your game:
QB: top 7. When healthy I think Romo can be really good. There are times he looks as good as the best QBs in the league. There are also times I would take any other QB over him. Hopefully the improved OL and new offensive scheme will make him an elite QB. I'm saying top 7, behind only Peyton, Brady, Rodgers, Brees, Luck and right there with Rivers.
RB: top 15. I think Murray can be a top 5 RB in this league when used effectively and when healthy. But I think our depth behind Murray is awful, plus I can't trust Murray to play all 16 games, and I can't trust our coaching staff to use them effectively. Top 15 is being generous considering all things.
WR: top 12. Dez is elite but behind him it's hard to know what we really have. Plus an injury to Dez can put us in a real bad spot. Dez alone makes us top 12.
TE: top 8. Witten is getting older but is still very good. Not really sure what to except out of Escobar.
OL: top 3. Very good and only getting better. And we'll be very good for a long time.
Overall, top 10.