So circling back to the draft... of the top 20 picks the cubs have signed everyone but Lange(30th), Nelson Velazquez(#165), Jeremiah Estrada(#195), I believe technically haven't released the info on #345 Rollie Lacy but pretty sure he's locked in, #435 Luis Vazquez, In all of those cases except for Vazquez there's decent belief already they will sign. Vazquez doesn't appear to have any info one way or another.
In terms of 21-40, #675 Skyler Messinger, #795 Bryce Bonnin, #855 Kier Meredith, #1005 Joe Donovan, #1095 Tanner Allen, #1125 Alex Cornwell, and #1185 Cooper Coldiron have all indicate they wont sign. That's not too surprising as all of them but Coldiron are HS players. The players who haven't indicated one way or another if they will sign are #825 Darius Vines, #975 Hunter Ruth, #1035 Andrew Karp, #1065 Ben Ramirez and #1155 Russell Smith. All the rest are either signed or are indicating they will sign.
So what intrigues me about all that is the cubs did sign Brandon Hughes(16th rounder pick 495). BA had him rated as the 240 best player in the draft and he's a CF prospect. He apparently has thrown 88-91 as a lefty off the mound as well so it would seem he's got a pretty good arm. He doesn't have a ton of power but he has hit .304/.377/.427 and stole 50 bases in 159 games. So, I have to believe he's gotta pretty good defensive profile and he can hit just not for power. In the 16th round that seems like a potential steal to me.
3B Ramsey Romano also signed. BA had him as #494 and cubs got him in the 31st pick #945. Others of note who are still unsigned are Hunter Ruth(32nd round pick 975), Andrew Karp(34th round pick 1035), Ben Ramirez(35th round pick 1065) and Russell Smith(38th round pick 1155). BA has those 4 #135 overall, #253, #259 and #455. If the cubs manage to sign any of those guys that'd be another big boost to this years draft class. Ruth seems possible given he had TJS. Karp may also be possible as he's a college jr. I'm guessing Ramirez and Russell don't sign however.