Merab Dvalishvili Faces Criticism from Dana White Ahead of UFC 306

The UFC 306 event at Las Vegas' Sphere is set to be groundbreaking, as Joe Rogan calls for major changes in MMA structure.

Dana White criticized Dvalishvili for revealing an eye injury before his fight with Sean O'Malley.
Dvalishvili has since acknowledged his mistake and promised to learn from it.
Joe Rogan suggests eliminating the Octagon for a more open fighting arena.
Rogan also advocates for rule changes favoring grapplers over strikers.
UFC 306 will be the first combat sports event held at the technologically advanced Sphere in Las Vegas.