What's the purpose of making a below slot high round draft pick?

Bonus Pool and Slot Values The Orioles have the 14th largest slot value after

Their Comp A pick at 33 has a $2,543,800 slot value That's half their bonus pool in just the first two selections Keep in mind, the Brewers

mlb draft slot values Each team is given a “Bonus Pool” prior to the draft The teams have to spread the money among all of their picks throughout the 20-round

mlb slot Each pick in the first 10 rounds has an assigned slot value Teams can sign players to over and under-slot deals, but it all counts against the