RBs being Undervalued??

Anyone else think this sub (and analysts everywhere) is undervaluing rb? There has been a pretty clear swing back towards rb value this year in the nfl and it is well established that this class is really good. Yet most of the mock drafts online and in this sub only have one first round rb and 2-3 drafted in the first 2 rounds? This is a deep class and I understand that could push guys down a bit but I also see a world where we see 3 guys go in the 1st and 5-6 in the first 2 rounds. I see lots of studs in this draft and lots of rb needy teams.. Any thoughts??