AdinTheDark
The pace of the game is fucked right now, in my experience, because those not in a big alliance can't get past 2-3 castles without hiding in protection, and any time we go to make a push for higher we either have to hide in protection (CLI or otherwise) or just be content with waiting 3+ weeks to get the good techs.
I believe the castle chancification will strongly discourage castle passing at lower levels, as there isn't a guarantee you will be able to, and allow everyone a chance to build up a good economy/military to rejoin the slugfest earlier.
24 hours of protection after losing a castle is a lot easier to rebuild on when its just 10-20% of your kingdom lost at 8-10+ castles vs 50% at 2 castles.
I really like both of these changes, and while i believe the %ages may need some tweaking, i think this will make the game better in the long run.