There is a good case for 2NT or 4S over 1D.
Our auction gave North the chance to double 2C and get a club lead.
C8-4-K-J told North that a heart pitch was coming.
4S/W has better chances. After the first trick goes
CA-J-9-4, it’s not clear what North should do.
A heart switch could see declarer with K-J-x for a club pitch.
