They have 5 picks total in rounds 2-4 which puts them in good position to really get some quality players. If they can trade Havenstein and Hill to clear cap it will also give them a 6th pick in that range.
A true SAM OLB, i.e. 6'4" - 6'5" - 245-255 lbs, running in the upper 4.4 to upper 4.5 range. Someone who can be a true blitz threat and still set a hard edge with coverage ability. All the things Ebukam does right now. He's in his contract year and have zero behind him. This will allow them to move Samson to replace Brockers in 2 years.
An edge at about 6'4"-6'5" with 33" arms and true 4.5 speed at 250 lbs. If they intend to keep Ebukam at SAM.
RB maybe 5'9"-5'10" and 200-215 lbs running 4.4 to the low 4.5 range. One cut downhill runner with good vision and with enough evasiveness and burst to exploit inside holes. I can easily see them adding a FB into the mix if they don't move Mundt into a H-back role.
Unlike most I think they are set at ILB. They seem very high on Kiser and they had a reason for trading for Kenny Young. Reeder showed he can play at this level as did Travin Howard. I see those two as the rotational backups.
I see them picking up another CB, with good length (5'11" - 6'1" with at least 32" arms) and at least 4.4 speed. They need a 3rd boundary man coverage capable CB. I can easily see them taking a CB with a second-round pick.
I also think they will pretty much stand pat on the o-line except for late round (6th & 7th round) type developmental picks for the PS.
I think they will draft a WR, and I would think he would be at least 6' tall and run a 4.4. Shorter WRs like shorter boundary CBs take too much of a pounding to stay healthy. I think that is the lesson from Cooks. Webster isn't tall but neither is he a smurf at 5'10". I think we will see a lot more of Webster, with his good hands. Not just as a returner but as a slot receiver. I don't see them taking a WR until the 4th round. I honestly think they will play Everett in the slot where he will be a nightmare matchup for most slot CBs. Their 3 receiver sets probably will be Woods & Kupp outside, with Everett in the slot and Higbee at TE. With Henderson at RB that's 5 potential receivers. That's why any receiver they take is likely to be later in the draft as a developmental player.
Recap: 2nd rd - OLB, CB 3rd rd - Edge, RB 4th rd - RB/FB But I really think they will get another 2nd or third for trading Havenstein and Hill and they can pick up a WR with that 4th round pick.