It would make the game more interesting! Both the treasure boxes and the monsters drop crowns, while the monsters would also drop hearts! When a player collects a crown, the team he is on gets those crowns added to their payout, and the other team gets only half those crowns added. 280 crowns from winning seems small, but tell me if I'm wrong.
<<< I'm a snipe!
LD is meant to be a crown sink not a way to earn crowns.