Rank these rbs (guys you could get with a lateish 1st) ppr dynasty 
mckinnon
henry
lewis (why not both)
ajayi
drake
mccoy
crowell
hyde (fits the bill but no one trading for him atm)
		
		
	 
Man, that's nearly impossible to do before the draft. 
Henry (23.7) - youngest of the group. PPR upside capped with Dion, but he's the goal line back on a potentially powerful offense. Two years left on contract.
	Crowell (25.2) - durable, homerun top gear, and pass catching ability. Hard to get excited about the Jets but a young starter should have value. His contract makes him at risk to have the Jets draft a rookie and plummet his value... but they just traded away their picks that would've been scary. So he seems safe now.
	McKinnon (25.9) - I'm a believer but feel like the NFL sees him as a RBBC guy. If SF doesn't take a RB in the first three rounds, he moves to the top of the list. If they do, SF is paying him enough that I believe he'll still get at least 100 carries and 50 rec.
	Lewis (27.5) - second oldest of the group, but I could see him sticking around longer than guys like Ajayi and Hyde. If Sproles has stuck around this long, I think Dion could do it. In the meantime, we don't know his role in TEN but it seems safe to assume it'll be good for PPR.
	Ajayi (24.8) - like Henry, he probably won't factor in the passing game much and these are PPR rankings. He's also got knee concerns, so I'm not sure how long he'll last.
	Drake (24.2) - I'm just not a believer. I think Miami either drafts someone better or they get CJA.
	Hyde (26.5) - bad pass catcher and I think Cleveland drafts a talented rookie
	McCoy (29.7) - I'm not sure he's got a year left. I'd rather draft a rookie with that late first than gamble on getting one more year out of Shady.