The 1993 revolution proved that 1993 BJJ worked. But things have changed a lot in 21 years.
In 1993 BJJ they had UFC 1.
In 2014 in BJJ, they had....this:
http://youtu.be/ral-lU056aU
The best part is that the ref actually forces the other guy to engage him.
Today, it's jumping inverted guard, berimbolos, and worm guard. But, what is it going to look like in another decade?
It seems like the ethos of "BJJ is all we need/we don't care about any other combat sport" is leading traditional BJJ down a slippery slope that may end in a place very far removed from actual fighting. Some people don't care and that's fine. But, I do. I don't want grappling in 10 or 20 more years to be the ground equivalent of kung fu with a lot of flashy beautiful moves that have little relation to actual fighting.
Honestly, Eddie's Combat Jiu-Jitsu format or something conceptually close to it may be the only way to reverse this trend.