I don't think I have ever watched another fight with as many blatant fence grabs as this fight. Even during the early days of UFC 1 you didn't see as many fence grabs and it was legal back then. I have watched more than a few with maybe a little over 10 fence grabs but this fight I basically stopped counting at around 30.
The refs really need to get their shit together and be more forceful in enforcing the rules. It takes a lot of energy and power to take someone down and for any fighter to grab the fence to prevent themselves from being taken down that fighter should have a point deducted on the second grab of the fence. Herzog did nothing to enforce the rules as he was worthless even having him in the cage. If he wasn't going to take a point away he should've at least called for time at some point during the fight and warned Dantas that next grab of the fence a point will be deducted. Idiot Herzog was just completely useless.