Smart arse, I know they are Paris slots, that's what the OP said, but where did the information come from? It probably comes from the same source as the 'second daily' - vapourware??
It isn't a question of staying in bed, it is about €100 more to be in Cork for an 05.30 presence, not to mention the potential extra cost of being in Paris for 09.00. The exisiting mid morning -mid afternoon is fine.