Yes we have considered this point and put the removing of the Top-3-bonus into this proposal, so that smaller guild will earn more crowns in the future (if this proposal pass).

Maybe you don't understand how it works exactly, so let me explain you:

At the moment the rewards are shared into two pots:

12% for the Top-3-finished as bonus.
88% for all guilds (including the top-3-guilds)
With this this change Crowns and Merrits will be shared:

100% for all guilds without any bonus for the top-3
in fact guilds who finish from place 4 to 10 will receive 14% more crowns and merrits than they get now at the expense of the top 3 guilds.