Yes, that's the idea. The final goal for BF16 design is a 33-chip board designed specifically to mount on S1/3/5 chassis. I'll make sure it's compatible with S3 housings too. The thing will be USB-connected, so it might take a header adapter or something to still plug into the boards inside the case but I'll make sure it's possible. S1 and S5, being fairly open, should have no trouble.
I'll probably do something like a 2Pac for every S5 board sent in, or a pod for every 2 or 4 boards. Once I settle on something I'll make sure it's in the Group Buy thread details.