i tried to rally on center wall when i ran into this setup but they attacked the wrong section.
I was actually able to rally as you said when I encountered a similar setup and did get the center wall, the only thing is that the cats were already down when I did this because they were vulnerable from the get go being all on one side.
When I see people on my defence replays trying to rally somewhere inside the square the troops usually don't get there because of the cat dmg. but I guess with a strong army or good war tactics it could be done, so you could call it a weak spot.
So dbukalski, whats your medal range?, because I've never been hit by an enlightenment army as you say, I' m guessing no matter the base, if you get hit by those they will wipe you out.
So with this base I was getting an average of 9/10 attacks ranging from 0 to 10k resources lost, and then 1 attack getting 1 full storage for about 75k-90k (I do store a lot of resources most of the time).
Last night I got my first attack were they took 3 storages, it was a really strong army, they used 3 tactics (2 sabo 1 heal), elephant mercs, and the Colosseum buff, so I'm guessing with my walls I would probably been hurt anyway with any base, but hey at least I didn't get 100% which has never happened (maybe because I stay within my medal range).
I'm actually very happy with this results and I wouldn't mind staying like this, but I took dbu's advice and designed a "donut" base, just to see it's results and of course to learn more and different strategies, I also want to try it before gunpowder age since as dbu mentioned earlier it works well there as well (tho I'll probably explore something different too in gunpowder just for fun
).
I just finished the base some hours ago, I haven't gotten hurt yet so it's working well, I'll post my results after more testing and the base itself if it turns out to be a success.
Thanks for the donut advice dbu, it's always good to know all the good defence setups to keep developing and evolving the base as the game/meta changes, even as slow as it is now.