jdonn, on Aug 21 2007, 06:36 PM, said:
This hand is a perfect example of an obvious system improvement that no one seems to use, which has been published by Marshall Miles. If playing regular NMF, either by a passed hand or always, 2♣ should always be the NMF bid even if the opening was 1♣. That way when partner doesn't have four hearts or three spades, he can just bid 2♦ rather than 2NT, and this hand could follow up with 2♠ and not risk going to the three level to show its spade length.
I don't know NMF, but on my view 2
♠ would just mean I want to play in 5-2 rather than NT.
French play 2
♣ as limit+ relay and 2
♦ as sing off since I have memories of bridge (14 years). It is not NMF though, they only focus on finding responder's major fit. Eventually trying 4-4 in hearts at the 3 level later (it happened very few times that I can remember)