HwBot isn't FIFA, the site don't provide hw for a [real] competition, an animated gif cup isn't a [real] prize but motivate
In addition, the site exists as a database and a place of meeting a little more complex, not all play constantly.
It's a good idea to restrict by quantity, or rather, it is better to change the concept of weight, maybe implementing something more drastic as a percentage of all team members.
But without losing the dbase/bot concept?
The staff's decision depends on the delicate balance between hobby/competition and resources/manufacturers... and us we complain all the time