I'm actually quite excited about this. Right now, most #Frontier users utilize the EVM execution and RPC compatibility layer, but not so much the wrapper block layer. This #Ellaism proposal will be the first time we try wrapper block in production. https://github.com/ellaism/meta/discussions/67
We're not there yet, but close. There are still some framework-level code to be written. If successful, we may be able to generalize this to be suitable for other types of blockchains, besides #Ethereum-like ones!