I'm not impressed with Brown from UCLA.
Charbonnet is a bigger back at 6'-1" and 220. a bit upright, lacks hr speed, but has a bit of wiggle and superb contact balance. it's early in the process, but if he keeps playing at this level, he will move up draft boards.
I like walker from mich st. nice agility, great contact balance. can pass catch. nice size at 5'-10" and 210 with a frame to easily add 10 lbs. he's explosive, but unsure if he has a HR gear. I think he's fast enough though. definitelynot a plodder. I think he's comfortably positioning himself as a day 2 back. needs work on pass pro though.
Don't waste your time looking back, you're not going that way. - Ragnar Lothbrok