What this immediately made me think is: "latent looping" style mod but for J-space specifically?

Make the J-space data of layer 22 available to the next token right at layer 1. Give J-space infinite effective depth, allow those privileged internal representations to evolve arbitrarily.

Would be an utter bitch to train. But companies are already using RLVR, which requires full autoregressive decoding and is incompatible with prefill/batching, and this isn't much worse.

Other less zany ideas involve lots of supervision over J-space directly, now that we know it exist. Which is a bit like "attach a frozen LLM to inject text based supervision into latent space" for other types of systems?