My personal opinion is, they felt they couldn't count on TG30 and there appears to be some friction in house w/ his usage. They didn't see eye to eye on it. The cap was a factor paired w/ front office view on him. Couldn't trust him so they didn't want to aaocate so much to him, plus they really want to keep Ramsey.
Like another poster said, Snead has drafted RBs in 7/8 drafts. So its a safe bet he will add another back. Brown is safe and "ok" and since they truly don't know what they have in henderson yet over a full season. My money is on adding a RB with one of their 1st 3 picks (rds 2-4) depending on how things shake out on day 2 of the draft.
EDIT: Brown is big picture is a spare part, Henderson they may like but hasn't shown team he can be a part of the big picture yet despite liking him. Also rumours about not being too playbook smart may add internal pressure to add an above-average RB to the RB room. Kelly is a #4 at best.
>>>>So ya they better add a RB that can be a 10plus carry guy
Really thing its going to be a heavy OL draft early, then RB, ILB, TE ,5Tech, & WR