Rusty Russell on Nostr: Absolutely. You can theoretically do that already, but I don't want to have to do the ...

Absolutely. You can theoretically do that already, but I don't want to have to do the math, I want to just say "open a channel to X" and have it figure out where to get the funds. It might be optimal to use onchain funds, or even close down a low-utilization channel entirely into the new one.