Rule changes involving elbows, up kicks, and soccer kicks, knee on mat etc all favor wrestling as well as removed some of BJJ's weapons. Greatly encourages parts of the wrestling game and makes it less dangerous to rely on.
Not to mention time limits being introduced is a great disadvantage to old school BJJ>
The idea is that some rules could be modified to make the game more spectator friendly.
Only thing I'd like to see is no more cage wrestling. Effective but not aesthetic. I'd like a much bigger ring or something that prevents wall wrestling but I can't see it happening.
Taking away headbutts, knees to downed opponents, padding the floors with mats so slams are less impactful, having cage or ropes to lean on, gloves and hand tape to make boxing more effective, Dana bitching at or even firing/not hiring people for wrestling and not engaging striking more (fitch, Shields, askren, etc.), the UFC literally paying fighters more to be strikers through post fight bonuses, etc. already does enough to negate wrestling.
But wrestlers still dominate because wrestling is by far the most competitive and elite level combat sport.
Go watch boxing or kickboxing if you can't accept that.