I'd like the possibility to sub down combat skills after level 30, at a rate of 1 Sub per 5 Levels after 30. This is convenient in a variety of ways, mainly for Staking. When you train a staker, Quest it or buy Quest Cards then realize your stats suck, you're kinda screwed. Either spend a week retraining new char and questing or a week retraining and rebuying Quest Cards. This will also increase the need/use of Subs.