Some more thoughts on Alt-Svc-SNI

Was talking to DKG in the hallway and he pointed out that Alt-Svc-SNI works
well for the use case where you have a cert that is valid both for the
original ___domain (the one you looked up) and the replacement ___domain (the one
in the SNI). For instance, you want to reach a.example.com and the server
has a cert for *.example.com. This would also have the advantage that you
didn't need to change the Alt-Svc semantics at all.

Maybe it would make sense to re-scope to that case?

-Ekr