Worf’s return in Star Trek: Picard season 3 is highly anticipated and hopefully the Klingon’s contradictory career in TNG and DS9 will be reconciled. Worf’s (Michael Dorn) confusing status has to be settled in Star Trek: Picard season 3 and defined once and for all.
from Pocket –https://screenrant.com/star-trek-picard-season-3-worf-canon-version/