It does and it doesn't depending on the terms used and how it may have distorted before it go here.
I could see 10 legs happening with just one more similar installation. You have 5 legs but 3 lines with the current one. If you were to double what you have now, you could be at 10 legs.
Rumors always get distorted or exaggerated.
There was talk early on about something connecting Animal kingdom to Animal Kingdom lodge.
I feel like you could link AK, akl, Cornado and blizzard beach with minimal fuss, and either link to DHS or to the front of epcot.
I've also thought linking wilderness lodge and the new place at the campground to the transportation hub and the front of MK could be a big win as well.
That would serve a lot of beds, and kill a lot of buses.