I'm re-watching the whole series starting last month and I'm on the season 2 episode Cardassians about war orphans left on Bajor. I was wondering what everyone thought of Sisko deciding to have Rugal go back to Cardassia with his biological father. I thought he should have stayed with his adoptive Bajoran father. He seemed genuinely happy with him. It was what Rugal wanted, but the ending and Sisko's decision seemed odd. Rugal looked miserable leaving.