There was a dutch pair who played Acol that won the Bermuda Bowl in 1993 indeed, but that is long time ago. Nowadays nobody play close to that.
I dont think that has anything to do with this bridge problem though.
I bet most topplayers in the world do not ...
We play std 5Crd M. Is there a constructive raise to 2H in that system? If 2H is just 6-9 obviously I have to pass. If it shows less than 7 I am okish with 2H
Is a double in this situation not for a heart lead?
I would double with xxxxx AQ KQJ9 Qx.
If partner hold that hand without ace of D, I would not be very happy with a jack of club lead..
Its close between pass and 2S.
4H and 3NT (and even 5D and 5C but that is not very likely) are still possible and we are red.
Bidding a NF 2D does not make any sense to me, that I bid with xxx Kx KQTxxx xx