The problem that always appeared to be there was small (starting) guilds trying to get a castle.
That on itself doesn't hurt at all, except, there are many small guilds competing with you, a wiser decision would be to fusion with 2-3 of those small guilds and form 1 good, firm and big guild, being an actual competition for the current guilds.
Another idea is to ally one of the bigger guilds and aid them in their fight, there's a saying that says; "if you can't beat them, join them" and "keep your friends close, but keep your enemies closer", both are viable is a 'war'.
Your suggestion is quite normal for a fairly new player, yet placed in the wrong forum or the rant was worked out wrong or interpreted by me & my previous posters, but as you might have noticed, there's a small amount that rather would see the amount of castles being reduced to 2 for the 'American' WoE and kept at 1 for the 'European' WoE.
Those comments were made from experiencing the server.
Please don't feel attacked by their words, but reconsider if what you first stated actually applies to the current situation.
Further more, keep things nice and formal guys, we don't want to throw around warnings or close a touchy subject like this, it's good to talk about things, just take it easy on each other = )