Harry arched an eyebrow at the mention of exploring more permanent solutions. Of course, that would be more preferable than relying on Dreamless Sleep Potions. He just hadn't expected a better solution. He nodded.

"What solutions do you recommend, sir?" Because he honestly didn't know any other solution. He trusted his Head of Houses' opinion on the matter. If there was anyone looking out for them, as Slytherins, it was their Head of House.

At this point, he would try anything to keep the dreams or visions from happening more long term.

"I would prefer a more permanent solution, sir. I believe, as you've said, it would become more of a problem than a help."