Would it make sense to push Pekka's draft along the experimental track in the spirit of RFC 1797 (the 39/8 subnet experiment)? It may not be an optimal solution, but it would give the community some breathing room while better methods are developed. I concur with Pekka that sunset provisions are important.To re-iterate (for all the w.g.), I don't like the approach myself, but I fail to see good alternatives, _if_ something that works out has to be pushed out soon. If there's no such need, fine.