New logo redesign concepts can be a great way for graphic designers to showcase their skills, and now and again one comes along that becomes a viral hit on social media. That’s the case of this concept for a Chicago Bulls logo redesign, which has triggered a design debate among fans of the team.

Perhaps one reason the design concept has generated so much interest is that the Chicago Bulls is one only NBA team to have never changed its logo design. That’s quite something these days, when some sports teams seem to change logos almost as often as they change their kits (see our pick of the best NBA logos).