If you start a flex, keep the top 3. If you start 2rb, 3wr no flex, i would keep rice before thomas. All 4 are great value for the rounds you would lose!
As snixx said, you're getting great value with all of these guys.
I'd keep all three backs, flex or no flex. Thomas is worth a lot considering the PPR scoring - even if he doesn't get into your starting line-up, he's excellent depth, and great trade bait if you want an upgrade at WR later on (or, he enables Turner or Mendenhall to become trade bait for even bigger upgrades).
Rice is a beast, but since you'll be all set at RB, you spend most of the early rounds grabbing the best available receivers, and you should end up with a good enough group that you won't really miss him.
snixx79 wrote:If you start a flex, keep the top 3. If you start 2rb, 3wr no flex, i would keep rice before thomas. All 4 are great value for the rounds you would lose!