I've been rewatching season 4, not my favourite because of how Worf and the Klingon conflict had to be inserted (nothing against Worf). This time I'm appreciating how the writers got new viewers up to speed on backstories in a way that didn't feel shoehorned in for old hands. Like Kira and Odo's long, close friendship in the opening of Indiscretion with a brief exchange over the crime reports and a lead on her friend MIA. What was learned from the Jem Ha'dar adolescent in Hippocratic Oath. And Kira and Dukat's complex, evolving relationship in Indiscretion.
I like their genuine bonding while Dukat chases Kira and never truly understands her view of him, and wish his shades of grey could've continued into the Dominion invasion. He was still great and credible but lost surprising layers I admired all the way back to his talking about his family (we didn't get to see them, did we?) to Sisko in the runabout in The Maquis Part II and the command centre in Defiant.
I like their genuine bonding while Dukat chases Kira and never truly understands her view of him, and wish his shades of grey could've continued into the Dominion invasion. He was still great and credible but lost surprising layers I admired all the way back to his talking about his family (we didn't get to see them, did we?) to Sisko in the runabout in The Maquis Part II and the command centre in Defiant.