I think this offseason we really see Chip's vision of his ideal personnel.
RB - he likes quickness and power, and already has a nice group, maybe a fast scatback type, and let Polk/Tucker fight it out for the tough interior runner.
WR - I don't think Chip really loves speed, he likes it, but other qualities are as important. Length, hands and run blocking, which may be why he collects "tweener" TEs. The way he moves WRs around there's not a big role for a Welker type slot WR, and while he likes to stretch the field vertically he also likes to dictate personnel, so a guy like Cooper going long forces a different matchup than a smaller WR who allows you to go with a nickel defense (you don't want a 180 lb CB matched up against Cooper or Avant on run plays). The fact they traded for Benn, added Cunningham and Salas gives you a sense of what they might like. Chip used a lot of WRs in roles at Oregon, but Maehl was his reception leader in six years there. I think hands are really important, because he wants to be efficient, and nothing hurts like dropped passes. And guys who can win jump balls are always open even when they're covered.
TEs - Chip seems to like H-back and tweeners more than traditional TEs, his blocking TE was Celek, who has improved his blocking, but won't be confused with Kleinsasser anytime soon. He wants his TEs to block, but he doesn't look for mini-OTs, more guys who can slow down a DE and hit targets on the second level. So better blockers than Graham or Finley. Ertz just might be the ideal Chip TE. And guys who can do everything, which is why Casey is a good bet to stick, FB, H-back, can hit moving targets and has good hands.
OL - athletes with enough power for Stoutland's inside zone blocking. I doubt you'll see them draft anyone who runs worse than 1.75 in their 10 yard splits or looks awkward in the drills, because OGs have to hit targets on the second level while OTs have to be able to play all along the line (since they get lined up in those goofy formations all the time).
DL - I think DE puts a premium on lanky guys with long arms and good upper body strength, Thornton is actually a little short and I could see them adding another 3-4 DE and rotating him inside with Logan rather than adding a NT. Cox is the template, Richardson on the Jets. Ideally 6'4 to 6'5, 310 lbs, 34" arms, bench at least 25 reps, run 5.0 or better and very fluid. If Kruger can really get to 290-295 lbs by camp without slowing down he's close to this template.
LB - Length on the outside (as Barwin shows, it allows you to take throwing lanes away from the QB on the short sideline passes, which lets your CBs to play off), explosive quickness on the inside (why Goode jumped ahead of the pack as a backup). Similar to the Steelers, I think they would like all their LBs to be effective blitzers, so teams can't depend on an ILB to drop in coverage all the time.
CB - I don't think it's a coincidence that they signed two 6'1 CBs and tried to sign 6'2 Keenan Lewis. And that they brought in a 6'1 210 lb safety and drafted a 5'11 210 lb safety with 4.41 speed and brought up another safety who was 6'0 210 lbs (Keelan Johnson) with 4.45 speed. Although Chung didn't work out, safeties with size and speed not only can cover more ground, they're perfect for ST duty. Which is why I think Carmichael, Coleman and Anderson are on shaky ground, and while they may bring Marsh to camp.