It's all about opinions

Butcher isn't a CB but can do a job their if required, would prefer he was in cm, Harkes is a good player but needs the team to be playing well as a unit to show this, hence with all the injuries and covid along with an overall drop in performance across the board, he has suffered too

See the difference in him second half vs St Mirren, looked very good as did most of the team, missed chances cost us though