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