The Premier Sports pundit reacted live on the broadcaster’s match coverage on 3 November as the Gers boss replaced injured centre-back Leon Balogun with loanee Neraysho Kasanwirjo in the second half of the 2-1 win.Propper, 31, arrived from FC Twente in the summer as a senior replacement for former vice-captain Connor Goldson but has struggled, and was unhappy to be overlooked at Hampden.
Stewart said (4.43pm): “The players that you’re bringing in, you’ve got to have them have a big impact. Obviously the Dutchman, captain of Twente, he’s found himself under a lot of scrutiny. And he’s not coming on…
“That is a big, big statement there, in terms of Robin Propper. You can see, obviously, he’s not best pleased, sitting on the bench, understandably.