https://www.espn.com/mlb/story/_/id/39006061/andre-dawson-wants-hof-plaque-cap-changed-expos-cubs
Dawson is part of the Ring of Honor at Nationals Park (as is Tim Raines)—large name plates facing the field that run from behind home plate to the RF facade.
Obviously, Expos franchise history otherwise is a minor presence in Washington compared to Cubs franchise in Chicago. So, Cubs can do stuff for Dawson that isn’t going to happen in Washington or in no-team Montreal.
But, there’s this: Dawson had 65 career WAR and 48 of that was playing for Expos.