Fluffy, on Mar 3 2010, 07:00 PM, said:
PhantomSac, on Mar 3 2010, 11:13 PM, said:
Fluffy, on Mar 3 2010, 05:58 PM, said:
5♠ shows lack of heart control you cannot undo that lol.
well I guess it must be true then!
I was afraid of being biased here, since I have a tendency of saying the contrary of you when you say its "obv", so I asked dad (my usual partner), he said 5
♠ was asking for heart control (pretty much my example), but he also said 4NT+5
♠ was absurd

.
He says with the hand given you have to just guess between 4
♠ and 6
♠, and 4
♠ it is for him.
So your dad thinks that 5S should cover one very specific, extremely unlikely hand type (spade 1 suiter, with almost 11 tricks and 2 low hearts), and ALL other hands that are between 4S and 6S should just have to guess?
If your dad thinks about this long and hard, I'm sure he would come to the conclusion that it is better to have the not-so-specific, far more common hands that are too good for 4S, but not good enough for 6S, be able to bid 5S. This leaves you with a hard problem on the type of hand that comes up 0 times per lifetime, but it stops you from having to guess every time you have a great hand but one not great enough to drive to slam.
In general when your only way to show a suit are 4S, 5S, and 6S, 5S does not show something specific, because you don't have enough room to be specific. The reason 5M usually asks for a control in their suit for slam is because usually we have numerous other forcing bids/cuebids available and our trump suit is already set. It is absolutely terrible to dedicate 5S to a super specific hand and leave yourself no bid for other hands that are at least 100x more common. If you have another way to show a hand that wants to invite 6 generically (a la gnashers 5H), fine, but if you don't then maybe you should reconsider your definition of 5S.
It's very mature to just try to post the contrary of what I say when I say obv though.