10/28 UPDATE:
LHP Andrew Chafin, RHP Tyler Chatwood, OF Billy Hamilton, RHP Jeremy Jeffress, 2B Jason Kipnis, OF Cameron Maybin, C Josh Phegley, and LHP Jose Quintana were automaticaly declared Article XX-B MLB free-agents at 9 AM (Eastern) today (Wednesday 10/28), so the Cubs MLB Reserve List (40-man roster) now stands at 32 (eight slots are open).
The Cubs must decide within the next couple of days whether to exercise the club options on INF Daniel Decalso ($3.5M 2021 salary or else $1M buy-ouit), LHP Jon Lester ($25M 2021 salary or else $10M buy-out), and 1BB Anthony Rizzo ($16.