I will absolutely say that I would ask for two changes to the ACBL Announcements:
- After a Natural NT Opening, Announce the suit shown by any Response that shows a specific suit. After a Natural NT Overcall, Announce the suit shown by any Advance that shows a specific suit.
- Steal the EBU Announcements for 2-of-a-suit openers wholesale (except *possibly* "do not Alert Artificial Very Strong 2♣ opening").
The number of issues those of us who still play 2-way Stayman, or cuebid Stayman after 1NT overcall, or rescue system/1NTx that has natural bids, or "2 bids to play" with lebensohl, or... have are legion. Also, the number of cases where the transfer Announcement is late in a situation where the call is highly likely to be Natural (say that same 1NT-X, or "stolen bids", or...) and the problems *that* causes is also legion. If *something* had to be said, 100% of the time, and if "if you didn't ask, you didn't care, they had to say *something*"; these issues would go away. Yes, the number of UI cases would go up where there either was a misunderstanding or "of course it's not a transfer, remember?" - but these are much easier for the Director to protect the NOS than 1NT-2
♦!-2
♥-wait for Announcement, p-"Oh, that's spades" 2
♠ and the like.
And, of course, Announcing the nature of all Natural 2-of-a-suit openings (that aren't Alertable for *promising* another suit) would solve my personal bugbear of "when you open 2
♦, wait to see who asks if it's Weak. Play that hand for about 13, balanced if they pass."
But perfect is the enemy of good, and I'd rather have something simple, consistent, and flawed than adding to "oh we get to explain all our bids so partner knows we're on the same page".
Long live the Republic-k. -- Major General J. Golding Frederick (tSCoSI)