Yes, you go all out to get Burrow. If you keep your 2-7s, you give 3-4 1sts to get the job done. The Bengals knew what they were getting and I don't think they would've traded the pick for anything because if you really paid attention, Burrow showed at LSU what he's doing now.
The Bengals were not trading that pick. In fact, they weren't even returning calls to discuss trading the pick. All of this is a pointless conversation.