I have mixed feeling about it.
On one hand, I am glad that they are removing/fixing a part of the trail that has been manipulated to make it harder, therefore much more "entertaining" for the masses and as a result, it has become the "party" spot for everyone. I think the thought is to eliminate the "bypass" and keep the trail on it's original course.
Years ago when we were running it often, there were people that had never wheeled past the sluice. They would wheel in, stop at the sluice, party all weekend, and wheel back out. They had no idea about the rest of the trail.
On the other hand, it is kind of sad to see it go. But I don't think too many people miss "gatekeeper" just after the beginning of the trail. It too was blown up several years ago. It was good because it worked as a "filter" of sorts, but it also caused alot of carnage and a bottleneck right at the beginning of the trail.
I'm sure there are people lamenting the loss of the sluice and how it won't be long before anyone can drive anything over the Rubicon and blah, blah. I kind of think it's about time. The first time I ran the trail in 1995, we drug four wranglers through. Mine was the "biggest" with 32" tires and 2.5" lift, with a rear lock-right. Two other three jeeps were lifted 2.5" with 31's, both with limited slip rears and one had a lock-right in the front. The fourth one was only lifted 1" with 31's and open. They were all stock 5spd manuals with stock t-cases and the factory gearing in the pumpkins (three had 3.55's and one had 3.08's). Try that now...

It was challenging, but still doable. Now 35's are barely enough and you will most likely end up with body damage.
Much like Fordyce is becoming, the buggies kind of ruined it for the average built rig. Now you have to have so much more to get it through.
Jack