the hog, on 2014-August-17, 01:20, said:
3D. Pass also does not occur to me. How on earth could you catch up?
By bidding a "good" 3♦ in the context of (not using) a lebenshol 2NT. See Robson/Segal, chapter 5. There is a similar example there (quote) "a very difficult hand".
Still, I don't think I'd be as pessimistic as bidding it that way. On the other hand if 1♠ can be on junk, I'm not so sure.
This problem came up in a club game today. MPs
Note that at this vulnerability, the 1♠ opening could be made on as little as 10 HCP.
What is your action?