West is on lead and tables his cards saying "One each".
He's obviously been asleep and oblivious to the fact that East may still have K♥ (trumps] and that by leading 5♣ then the defense can take two tricks.
East immediately objects to the claim (as she is is entitled to do).
Director is called and situation is explained.
You are aware that 16D now applies, West now has some UI.
What happens next?
May declarer ask for A♥ to be led at this point?
May West lead the card of his choice - ie 5♣ - given he now has UI that this might work better for the defense?
Does it make any difference that West has tabled his cards? [Even if not tabled surely he still has some UI].
I thought this would be "simple", but can't quite find out if it would now be "normal" for West to lead 5♣ at this point.
How do you rule?
One each, or two tricks for the defense?