It is possible that Wal-Mart will sell a gaming tablet with physical controls like the Switch, Razer edge pro, or Wikipad.
If playing more hardcore games like Doom, Fortnite and GTA V on a tablet becomes very popular and profitable, Wal-Mart may release a gaming tablet to earn money from gamers.
I think Wal-Mart may release a tablet in the future instead of only selling other companies tablets like the Apple iPad. A Tablet is useful for occasionally sending ads, and notification ads to customers about sales and promotions which Wal-Mart is having, and to sell digital music files, movies and games to tablet users.
Wal-Mart may sell the gaming tablet controller separately like the Nvidia Shield tablet, so more people can afford their tablet by selling it for a lower price because the controller is not bundled with the tablet which will raise the price.
Wal-Mart does seem to have a reputation of selling cheap price items, and cheap quality items.
I feel if Wal-Mart use a different name for a gaming tablet instead of calling it Wal-Mart gaming tablet, they maybe able to sell it for a higher price because it uses faster parts like RAM, CPU, and videochip.
Wal-Mart now has the OP/Over Powered gaming PC brand which seems to sell PCs which look faster and higher quality than some Dell, eMachine and Acer PCs.