I guess I don’t see it that way. Dean will start an XI that is capable of winning the match, and I am sure he will have the boys in a winning mindset.
I think there is a difference between starting a rotated squad that is still expected to win against lesser opposition and “throwing in the towel” by starting a rotated squad against strong opposition that will likely lose. I want a strong cup run as well, but the goal in cups is to win and advance. There isn’t a difference between winning 2-1 with Davis, Hause, Konsa, Steer, etc. playing vs. winning 8-1 with our strongest XI.
As long as you are playing to win the match, which I’m sure Dean will, I don’t think starting a rotated XI is disrespectful.