You basically have to take a trip through Rogan's studio if you're trying to connect, say, a WCW midcarder and Roger Penrose, which is the exact curiosity this site exists to fulfill.

This reminds me of the turnpike property in optimization: for some optimization problems, no matter what the initial and final conditions are, the optimal path passes through the same section. Then you can exploit this to simplify the problem as getting onto this highway and getting off at the right times.