That's the one!
Just saw it on the train this morning. Tasha's death came way earlier in the episode than I thought. Now Worf can take his rightful place as security officer instead of whatever his job was before! The second half of the first season is already much better than the first half. Only 3 more to go until Riker grows his beard - everything will be fine after that.
Scientists are predicting the future will be much more futuristic than originally predicted