Posted 2014-January-15, 10:36
I don't understand the first question. Is there any sensible alternative to pass? If you ask me, there is a high likelihood that LHO forgot his methods and he has a Michael's hand. If so, and assuming that there has been disclosure that his call was systemically natural, then he is going to have to pass 2♥ (unless he has a huge hand) and miss an easy game. If he raises hearts, and we find he has a michaels hand, then we know two things. Either he doesn't understand the issues or he is unethical, and we're about to get a score adjustment.
On the second auction, I think we have to double but I don't like it. It is almost always preferable to hold a stiff heart than a void, since declarer, alerted by the auction, will sometimes be able to repeatedly endplay partner, plus, when we have a void, there is often a modicum of trump length in dummy and even a possible ruffing value....which we could destroy if only we could lead a trump at some point.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari