Worf and Jadzia are chosen, due to circumstances, to take on a serious endeavor. They need to meet with a Cardassian spy who has to be extracted. He has tons of information that is critical to the Federation. But it gets down to sacrifice, personal sacrifice. When Jadzia is injured, Worf must choose between her and the mission. He must also choose between any serious future in the Federation and his love for this woman/trill. One thing that has been set up are some absolutes. It gets down to a choice between one and millions. Is this true. Are millions automatically dead due if Worf makes a contrary decision. That's pretty simplistic. It seems that it might waylay some Federation action, but it isn't necessarily imminent.
Review of Change of Heart
