Ahh, Sorry guys. DCJ001 is correct. I thought that a bet was made and the player asked the dealer how much. No, the dealer is not obligated. In fact, that would go against standard procedure for any game, tournament or cash.
I am glad that you said: "If a player makes a bet, those chips are no longer part of a player's stack, and a dealer should certainly count a player's bet." You will find that there are many who will not agree with you. I am with you on this one, and thanks for bringing the mistake to my attention.