Of course, I would have made the same mistake as Johnson. But it is always a good reminder of how differently people’s brains work.
By removing the price war, pricing their product at value. You now can compete on a more simple message of quality: "Our product is worth $10 more because X". The best part of this is...that's exactly what Walmart is actually doing. Walmart is actually rather sale-resistant and they frame it as a 'rollback' rather than X% off. Walmart's message is purely the regular price, not the value.
The issue you of course run into for JCP though, is in the interm, as the market changes, you need to throw a bunch quarters made up of that built up growth hacking debt of ever increasing sales in the trash. That just won't fly on Wall st.
What JCP really need is a reboot though, they are doomed either way due to their leases. Organizationally, I would be trying to get rid of those as fast as possible and get into outdoors small-medium retail. They have a great brand but have insanely expensive locations.