Do you think that Walmart cares about products that consistently come back..nope they do not care and I do not want to get into the all knowing of Walmart too long of a story. I have a business degree from Uninveristy of Missouri at Columbia, MO. Walmart family is a huge donor to the university specially to the business school.
For example Walmart has been selling 3 LED TV's from the same manufacture for 3 years now that are consistently return due to malfunction and they exchange them send them back to manufacture. It does not stop Walmart to sell them as they are reaching out to certain classes of individuals with a certain budget.
Items like Pellet grills will be sent back to Pit Boss or Pit Boss will just credit them the grill and Walmart will dispose of it. You have to remember Walmart sells hundreds and hundreds of products and not all Walmart's in the US sell the same products. Not one single product is not going to hurt Walmart's reputation unless it is Food produce related problem.
This is the truth Walmart is not asking Danson to sell the Platinums it is Danson asking Walmart to sell Platinum grills. Walmart makes a little off the grill where they make there money is pellets and accessories. You will never see a Traeger, Green Mountain Grill, Rec-Tec in a Walmart that is not Walmart's decision that is the grill companies decision.
To be honest personally the KC Combo and the Lockhart are just a huge gimmick of a grill and by looking at them they look like a train wreck and cheap. I am disappointed in Pit Boss that this was there answer to Rec-Tec, Traeger, Camp Chef, and other grills.