While there are ongoing Atom One / Atom 2.0 discussions, Terra/Luna's famous creator Do Kwon is started to talk about "Interchain Alliance". Cosmos believers are already pumped up for Interchain Security (ICS), and also with Osmosis sweetheart Sunny Aggarwal's Mesh Security proposal, so what's up with this new idea:

Bootstrap security through interchain "alliances" - introduce a new cosmos module called "alliance" (start with cosmos, easily extendable to avalanche et al), which allows staking of liquid staking derivatives of larger chains. The alliance module allows the governance module to set a "reward_rate" split going to native token staking & foreign LSD staking. For instance, if the reward rate is set to 0.5, 0.3, 0.2 for the native asset, OSMO, and LUNA, the fees and inflation will be split accordingly to stakers of each staking pool. In return, the yields from the LSDs are directed to all stakers. This in effect allows new chains to form economic alliances with larger chains - the native asset is made more stable with yields coming in from larger and more liquid assets, and holders of larger assets now have more avenues to generate staking yield. Hub assets now have more utility, and zones are made more secure & less volatile - a win-win.

It seems like an idea but it would be quite difficult to get onboard Cosmos developers... for obvious reasons. 

Also, it would be troubling to receive support from the Cosmos community since too many got rekt directly or indirectly from the Terra crash. He can be a genius but creating the trust again would be difficult, however, crypto world has a short memory. Anyway, from his Twitter interactions, he doesn't lose any of his pride, which is probably a no-go for the Cosmos developer community...