OK...I've got the first pick in a pretty competitive league and was going AP w/o a question until reading this thread...then I started to waver for a minute. Lots of good points either way but then I stumbled across this and this finalized my decision.
We play 0.5 PPR BTW
Jones-Drew ~ 3 yr avg
Situation .........G ..... Rush ...Yds ... Avg.... TD
Carry 1-5 ...... 31.... 153 ....628 ..... 4.1 .......6
Carry 6-10 ...... 27... 125 ....618 ......4.9 .......12
Carry 11-15..... 19... 56 ......249 ......4.4 ...... 3
Carry 16-20..... 6..... 25 .....87 .......
3.5 .......0
Carry 21-25..... 2..... 5 .......10 .......
2.0 .......0
http://sports.yahoo.com/nfl/players/7809/s...StOot4?year=avg
Peterson
Situation .........G ..... Rush ...Yds ... Avg.... TD
Carry 1-5 ...... 30.... 150 ....698 ..... 4.7 .......5
Carry 6-10 ...... 30... 149 ....861 ......5.8 .......5
Carry 11-15..... 29... 130 .....648 ......5.0 ...... 3
Carry 16-20..... 23..... 104 .....490 .....4.7 .......6
Carry 21-25..... 13..... 48 .....241 ....
5.0 .........1
Carry 26-30 ........5.........20 ....163....
8.2...........2
http://sports.yahoo.com/nfl/players/8261/s...LYF?year=career
You can clearly see that AP is as strong late in the game and actually gets stronger as he gets more carries...MJD has such a small sample size, has never cracked 200 carries or 1000 yards and now some are going to anoint him the #1 Back in FF

I realize his role will increase but we haven't seen him carry the rock 300 times...or even 200 for that matter, this kid may very well break down as the season wears on as he certainly does when he carries the ball over 15x/game.
This is a no-brainer