You really can't imagine how annoying it would be to try to attack Sardon's? Make it past the first room with only 0.5, spike hits you and you go all the way back to start with only 0.5

There's no need to make that tower unbalanced again

Also, as for suicides and TKing being annoying, I don't see the issue. You realize that pkers are annoying the towering guilds in the first place by pking them? They pose no real threat to the flag, yet the guilds are still forced to deal with them. They have every right to try to get them to leave.