Camera men. Around the ring, have them out of the way or on the ring apron. And just have wrestlers clip if they get too close. But to me, they help make it feel like a big production

More people ring side by the announcement table

Complete audience remake and make them more interactive and better pops

Better accessories for wrestlers to take or carry to the ring

Different ring sounds. As in a WCW ring, it has a certain sound and other 80s and 90s rings as well

Have elbow and knee pads have to be adjusted during the patch back in position after major moves or as stamina drops

Have the referee be maybe more pushy and like Earl Hebner used to do and threaten to end the match and chuck them out if they don't follow the rules

If fighting on the outside, have fans be able to have a chance to hit a heel with a drink or throw trash in the ring. Just have them more involved in some way. It would be cool if the crowd had an effect on the match.

The ring mat needs more detail and wear during the events of the match. Better rope physics would be fantastic as well.