Well, it looks like the front of Xbox game cases are getting a very slight refresh, as box art images spotted on BestBuy appear to show a newly re-designed version of the standard Xbox Series X game case.
As you can see from these Halo Infinite and Flight Simulator listings, more of the box is taken up with game art rather than additional Xbox logos at the top, and the console banner has become a little shorter and wider. The banner has also changed colour from black to white - as if someone's flipped a switch to put it in light mode.
Social media account Xbox News also managed to spot a version for Forza Horizon 5, which you can see below. It's worth noting that the big "optimised for Series X" badge was removed from cases last year following negative feedback from fans.