I drafted 3rd in two separate drafts (12 team - std. scoring), here are my first 5 picks:
draft 1) Alexander, Chad Johnson, Harrison, Gates, Ahman Green
draft 2) Addai, Johnson, Harrison, Gates, Cadillac Williams
LJ is a stud but many RBs that hold out most of TC have had injury problems. KC's O-line also worries me.
Alexander seemed like the safe pick at the time and Addai was more of a gamble with lots of upside.
On my drafts above, instead of taking the 20th best RB or so in the 2nd round, I decided to take some of the top WRs and then Gates usually puts up top-10 WR numbers also. My back-up RBs are Norwood (league 1) and Betts (league 2).
Waited later for QBs and got Kitna (league 1) and Romo (league 2). I know I'm a little thin at RB but I'm hoping my WRs/TE will make up for that.