A fair value deal for Kimbrel would be around 14M per year, 2 years with an option for a third (I would not guarantee the third year). Of course for 2019 his salary would have to be prorated. This applies to a scenario where we sign him after the draft.
The draft pick we give up if we sign him before the draft is worth around 10M. AA should certainly take that into account when deciding whether to sign him before or after the draft and make the appropriate adjustments for what he offers under the two scenarios.
The Braves 2nd round pick is worth less than $5M
https://blogs.fangraphs.com/an-update-on-how-to-value-draft-picks/
At some point Kimbrel for the prorated portion of 2019 plus 1-2 years needs to happen. The current BP isn’t good enough.